Biology High School

please help i will give brainliest

Answers

Answer 1

Answer:

Mark Brainliest

Explanation:

Trap NestSaltStarter MashInternetPneumoniaPeiits GoatsChicken CoopPlankTonsFertilizer

Related Questions

A generalist predator does which of the following

Answers

Answer:

Predators are an important part of a healthy ecosystem. Predators remove vulnerable prey, such as the old, injured, sick, or very young, leaving more food for the survival and success of healthy prey animals. Also, by controlling the size of prey populations, predators help slow down the spread of disease.

a cell or nucleus that contains half a set of chromosomes.

Answers

Answer:

the haploid contains half a set of chromosomes

PLS help me!!!!

Finding the Epicenter

Find the length of the radius of each circle. To calculate the radius, divide the distance from the epicenter by 640 km.

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Find the length of the radius of each circle. To calculate the radius, multiply the distance from the epicenter by 2, and then divide by 1,000 km.

Seismograph records were obtained from an earthquake in Central America. Using the information in the table, locate the epicenter on the map. You will need a compass and ruler. On this map, 1 cm is equal to 1,000 km.

how do scientists know that mountains were once at the bottom of the ocean

Answers

Answer:

Its more then likely that they do and they were the ones that found that out. but im not 100% sure

as a microbiologist you have been asked to investigate the regulation of a novel gene in a bacterial species. given what is known about bacteria, the logical place to begin your investigation is

Answers

The logical place to begin your investigation is TRANSCRIPTIONAL CONTROL. This field investigates the differential expression of genes.

Transcriptional control refers to the study of how genes are differentially expressed in the genome of cells.

In prokaryotic organisms (e.g., bacteria), genes are expressed in clusters known as operons.

An operon is a group of genes under the control of a single promoter sequence.

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Mrs. Stewart is playing tug of war with her
toddlers. Mrs. Stewart exerts a force of -50 N.
The toddlers exert a force of +10 N. What is the
net force?
0
- 40 N
+ 40 N
60 N

Answers

Answer:

-40

Explanation:

-50+10= -40

Genes which are expressed all the time.

Answers

Genes that are expressed all the time are dominant ones. They can also be seen all the time if it is a genotype(ie. eye color, hair color, etc.)

When is passive transport used.

Answers

Answer:

When a molecule moves down its concentration gradient is it participating in passive transport

3) When two atoms bond chemically it is because of the interaction between

A) the nuclei of each atom.

B) the protons in each atoms.

C) all electrons in the atoms.

D) the valence electrons in each atom

Answers

Answer:

C - All electrons in the atoms

Explanation:

It depends on the bonding for an explanation.

If one atom is a metal and one is a non metal it will be ionic. This is because one atom transfers its electron to the other atom giving them both a charge. They will then be bonded due to opposite forces of attraction.

If both atoms are non metals it will be covalent. Electrons pair together in the center of two atoms that have merged together and they share their electrons.

(Makes more sense with diagrams)

Hope this helps you!

How does lack of water conservation affect the hydrological cycle

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Human activity such as the burning of fossil fuels has an effect on the overall increase of the Earth's temperature. Raising the Earth's temperature means that there is an increase of evaporation, melting of land and sea ice, and impacts on other processes of the water cycle that adversely affect the climate on Earth.

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why is it important photosynthetic organisms to have access to water

Answers

Answer:

Plants also need water for photosynthesis. Photosynthesis is what plants do to create their food, and water is critical to this process. ... The water from the leaves evaporates through the stomata, and carbon dioxide enters the stomata, taking the water's place. Plants need this carbon dioxide to make food.

Which of these is a product of anaerobic rrespiration

Answers

The products of anaerobic respiration are lactic acid, carbon dioxide, and water.

Your best friend confides that recently she's been having dental problems. You ask her if it's because she eats a lot of sweets and she denies it, reminding you that she's on the cheerleading squad and has to be very careful about her weight. She says she mostly eats salads and snacks on carrot sticks or other raw vegetables. You have noticed that she has lost a lot of weight over the past six months and that her usually shiny hair is dull. You're concerned because you think your friend may: ________

a. have some type of hormonal problem.
b. be abusing drugs.
c. have developed anorexia nervosa.
d. be binge drinking.

Answers

Answer:

c be binge drinking c is the answer

Which molecule is needed for photosynthesis to occur?

glucose

oxygen

carbon dioxide

nitrogen

Answers

Glucose is what photosynthesis make

Carbon dioxide is what the trees use for in order for us to breath

Nitrogen theres not a lot left its at 1% or less so the only reasonable answer is

Oxygen

Answer:

The answer is Carbon Dioxide/co2

Explanation:

For a clearer response, carbon dioxide is one of the substances needed for the process of photosynthesis. Oxygen is not essential because that molecule is what is being released. Glucose is the molecule being produced.

what organelle of a cell connect the nucleus and cell membrane of the cell?

Answers

Answer:

Endoplasmic Reticulum

Explanation:

I hope this helps!

Answer:

Endoplasmic Reticulum

Explanation:

have a nice day

what are the similarities between this activity and actual mitosis

Answers

Mitosis and meiosis both involve duplication of a cell's DNA content. Each strand of DNA, or chromosome, is replicated and remains joined, resulting in two sister chromatids for each chromosome. A common goal of mitosis and meiosis is to split the nucleus and its DNA content between two daughter cells.

The DNA within a cell is duplicated during both meiosis and mitosis. Two sister chromatids are produced for each chromosome as a result of the replication and continued joining of each DNA strand, or chromosome.

What is mitosis?

Mitosis is defined as the cell-division process in which the chromosomes multiply and are equally distributed between the two daughter cells. Prophase, Prometaphase, Metaphase, Anaphase, and Telophase are the five stages that make up mitosis. Meiosis is defined as a process by which a single cell undergoes two divisions, resulting in four cells with half the original genetic material.

Cell division occurs during meiosis as well as mitosis. The M-phase of the cell cycle is where both processes take place. The prophase, metaphase, anaphase, and telophase stages are typical for both cycles. DNA synthesis occurs during both cycles. A common goal of meiosis and mitosis is the division of the nucleus and its DNA into two daughter cells.

Thus, the DNA within a cell is duplicated during both meiosis and mitosis. Two sister chromatids are produced for each chromosome as a result of the replication and continued joining of each DNA strand, or chromosome.

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A female mouse is trying to decide if she will leave her natal nest to reproduce alone. If she leaves, she will be able to produce 45 offspring whereas she would only have 7 reproductive units if she stayed. But if she stays, she will help her mother produce 175 offspring vs the 85 she could produce without her. Should she stay

Answers

Answer:

142 is the answer whe you add 45 7 and 85

A female mouse is trying to decide if she will leave her natal nest to reproduce alone. She will produce 142 offspring.

What is reproduction?

Reproduction is the production of offspring. There are two main forms: sexual and asexual reproduction. In sexual reproduction, an organism combines the genetic information from each of its parents and is genetically unique.

In asexual reproduction, one parent copies itself to form a genetically identical offspring. Sea turtles are an example of an animal that reproduces sexually, a volvox (green algae) is an example of an organism that reproduces asexually, and a brittle star can reproduce in either way.

Reproduction is the process by which new organisms (offsprings) are produced from organisms of the same kind.

Therefore, A female mouse is trying to decide if she will leave her natal nest to reproduce alone. She will produce 142 offspring.

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scients is a combination of three things what are they?

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Answer:

Modern Science is mainly constituted of three main branches, i.e. Natural Sciences, Social Sciences, and Formal Sciences as these three areas peruse upon the nature of our world and the universe in the broadest way. Thus, the three main branches of Science are: Natural Sciences. Social Sciences, and formal

under the biological species concept, what criterion is used to assign populations of organisms to the same biological species?

Answers

Answer: According to the biological species concept, organisms belong to the same species if they can interbreed to produce viable, fertile offspring. Species are separated from one another by prezygotic and postzygotic barriers, which prevent mating or the production of viable, fertile offspring. Speciation is the process by which new species form

when two haploid gametes unite, they create a diploid cell called a

Answers

2 haploid gametes combine to produce a diploid zygote

which tarsal bone articulates with the tibia and fibula

Answers

Answer:

the talus bone

Explanation:

hope it helps<3

mark me as brainliest

5. It is the process of separating coconut pulp (sapal) from coconut milk.
A on stallization B. disollation C. filtration
D. flotation

Answers

Answer:

the answer is c

Explanation:

filtration

Research and produce a summary about the history of the microscope.

Answers

Microscopes have been used for centuries in order to see specimen scientists cannot see with their unaided eye. Antón VanLeeonhoeuk is given credit for designing the first lenses for microscopes in the 16th century. He looked at “animacules” which we would now call bacteria and protists. Robert Hooke first coined the term cell, as he looked at cork and thought it looked like cells that monks slept in. Improvements were made in the following centuries, and Ernest Leintz in the 1800s creates a way to have differing magnification lenses on one microscope. Continuing into the 1900s and 2000s there are now electron scanning microscopes, ultraviolet microscopes, atomic force microscopes, and electron tunneling microscopes—all which allow scientists to have better resolution and to see smaller and smaller things. Microscope technology will continue to improve as scientists discover more ways to magnify the microscopic world.

Which of the following describes a hot spot?
A chain of dormant volcanoes
A place that is prone to earthquakes
A particularly active region of plates
An area where magma is significantly hotter

Answers

Answer:

third one

Explanation:

If I'm on an elevator that breaks loose and plummets down the shaft, can I avoid harm by jumping at the last second?

Answers

Answer:

It sounds like it would work but it wont. you need to lay down for the safest

Explanation:

30 points!!!!!!!!!
Scientists study anaerobic fermentation in yeast cells incubated at different
temperatures. The amount of carbon dioxide (CO2) detected at each temperature in
two trials is shown in the table above.

Check the 2 products of fermentation below

Ethanol

Pyruvate

Glucose

CO2

H2O

O2

Answers

Answer:

Ethanol CO2

Explanation:

Which best describes the fossil record?
The fossil record cannot provide evidence of evolution

Answers

Answer:

A.The fossil record cannot provide evidence of evolution. The fossil record provides evidence of a common ancestor to many species.

Explanation:

Which of the following is(are) NOT (an) output(s) for cellular respiration? Select all that apply.

ATP

solar energy

water

oxygen

carbon dioxide

Answers

Answer:

oxygen te digo por qué ya Ise esa bro

Cell specialization is important because...

A. all cells have the exact same functions in the body.

B. tissues in the body have cells that perform different functions to contribute to the overall well-being of the organism.

C. cells like to do their own thing in the body, without instruction from DNA.

D. it's required by a federal government mandate.

Answers

Answer:

B. tissues in the body have cells that perform different functions to contribute to the overall well-being of the organism

Explanation:

the best and most correct answer choice is B. this is because the body needs different functions for different parts of the body. tongue cells have a different function than muscle cells (which would be using the mitochondria a lot to help produce energy for contracting/relaxing).

hope this helped bestie!<3

Answer:

tissues in the body have cells that perform different functions to contribute to the overall well-being of the organism.

Explanation:

Cell specialization is important because each cell has a specific function that helps ensure that all of the tissues can fulfill their specific roles.

If annual rainfall decreases and causes ponds in this habitat to become shallower, after many generations, how might the traits of these water lilies change?.

Answers

The water lilies may adapt to needing less water, both to drink and to live. The flowers will try to adjust to their new habitat by needing less water as there is less available.

The water lilies might adjust to requiring less water overall, even for drinking.

What is adaptation?

According to the idea of evolution, adaptation is the biological mechanism that allows organisms to adjust to new settings or to changes in the environment in which they are already living.

It is absolutely necessary for living things to be able to adapt in order to stay alive. Animals who are unable to adjust to the shifting conditions of their habitat ultimately perish. These alterations are the product of shifts in genetic make-up. The mutant genes are passed down from the animals that make it through the ordeal to the next generation.

Therefore, the water lilies might adjust to requiring less water overall, even for drinking.

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Other Questions

Reduce 45/36 fraction into the lowest terms. A vector is in standard position, with its terminal point in the second quadrant and an x-coordinate of 5. The vector has a magnitude of StartRoot 61 EndRoot.Complete the statements describing the vector. The y-coordinate of the vector to the nearest tenth is . The direction angle to the nearest whole number is . In older languages, you could leave a selection or loop before it was complete by using a ____ statement which function is equivalent to f(n)=(n+2)^2+n^2-4 75% of what equals 30 anyone ????????????? HempHelp helpHelp English please please Simplify as far as possible without using a calculator. Gina records the daily change in the share price, p, of a stock every d days. In the table below p is measured in cents. What is the average daily change in the share price from d = 5 to d = 20?243/1511-15/24333 Why is mexico city considered to be a primate city? Four year old Sam has been hitting other children at preschool. He may have learned this behavior from his parents who regularly spank him. What approach to personality best explains Sam's behavior?A.psychodynamicB.behavioralC.humanisticD.biological when did the mughal empire expand the least In \triangle HIJ,HIJ, \overline{HI}\cong \overline{JH} HI JH and \text{m}\angle J = 13^{\circ}.mJ=13 . Find \text{m}\angle I.mI. On December 7, 1941 Japan attacked a U.S. naval base in ________ A state legislature is divided over a proposal to decreasestate funding to public schools. Supporters of the planargue that it will save the state money and give localgovernments more control over their own schools.Opponents claim that it will harm children and reduce thequality of education throughout the state. However, bothsides agree that voters in the state should decide whetherthey approve of the bill before it becomes law.Which state government political procedure would be most effective atresolving the public policy issue described in the passage?A. RecallB. ReferendumC. Police powerD. Initiative Where is the train system most extensively used? United States France Canada Haiti Why were there so many Spanish and Mexican influences in Texas?1.Many of the first settlers were of French descent.2.People settled from the Northeast.3.Many of the first settlers were of Spanish and Mexican descent. Pleeeeeeeeeeeeeeeeeaaaaaaaaaaaaaaaaase help What is the equation for g, which is f(x) = 2x2 + 3x 1 reflected across the y-axis?. 8b9b5b+7bSimplify the expression: