Can someone help me please?

Can Someone Help Me Please?

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Answer 1

Answer:

The second arrow (the middle one)


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HELP PLZZZZ HELP PLZZZZ HELP PLZZZZ HELP PLZZZZ HELP PLZZZZ HELP PLZZZZ HELP PLZZZZ HELP PLZZZZ HELP PLZZZZ HELP PLZZZZ HELP PLZZZZ What is the major purpose of the Krebs Cycle?

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Answer:

signaling the molecule and the “energy so that it enables muscles to contract with one another

i think

Explanation:

What two products result from photosynthesis?.

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Answer:

glucose and oxygen

Explanation:

i hope this helps

why does chlorophyll make most plants appear green?

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It does not absorb the green wavelengths of white light.

What explains a child's growth over time?

New atoms and molecules are added to the body through cellular respiration.

New cells with identical DNA are created through cell division.

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Answer:

New cells with identical DNA are created through cell division.

Explanation:

DNA molecules separate into single strands which are then used to construct two identical strands of DNA this process ensures genetic

A)consistency
B)variability
C)diversity
D)reduction

Answers

Answer: A)consistency

Explanation:

Which event is caused by gravity
1.Water enters an aquifer through infiltration
2. Water exits a person through perspiration
3. Water changes from ice to liquid water through melting
4.Water moves from the atmosphere to a glass surface through condensation

Answers

Answer:

1 water enters an aquifer through infiltration

Identify the main gas that diffuses from the alveolus to the capillary.

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Answer:

oxygen

Explanation:

________ is the passing of traits from generation to generation while _________ is the scientific study of traits being passed from generation to generation.

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Answer:

Heredity,Genetics

Explanation:

Heredity is the passing of traits from generation to generation while Genetics is the scientific study of traits being passed from generation to generation.

Traits are the defining characteristics that are passed from generation to generation, and genetics is a branch of science to study heredity.

What is genetics?

Genetics is the branch of science to study heredity and evolution, how genes originate and what changes occur over time.

Genes are segments of DNA upon chromosome code for protein, in the genetics gene is the major area of study. How a gene can be transferred from parents to a daughter and lead to heredity can be studied.

Heredity depends on the gene responsible for a particular trait and character, during evolution, there would be changes occur at the genetic level which leads to variation among species.

Therefore heredity is to pass traits, and the scientific study of it is genetics.

Learn more about genetics, here:

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frequencies of alleles in a population occasionally change due to random changes. this process is called

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Answer: Genetic Drift

Explanation:

It's all based on sampling errors.

What is the function of the conjugation pilus?.

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Conjugative pili allow the transfer of DNA between bacteria, in the process of bacterial conjugation. They are sometimes called “sex pili”, in analogy to sexual reproduction, because they allow for the exchange of genes via the formation of “mating pairs”.

What organelle is a twin.

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Some of the major organelles include the nucleus, mitochondria, lysosomes, the endoplasmic reticulum, and the Golgi apparatus. Plant cells also include chloroplasts, which are responsible for photosynthesis.

Sugar and yeast inflate a balloon
because what is produced

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Answer:

As the yeast feeds on the sugar, it produces carbon dioxide. With no place to go but up, this gas slowly fills the balloon. A very similar process happens as bread rises. Carbon dioxide from yeast fills thousands of balloonlike bubbles in the dough.

Explanation:

Carbon Dioxide. It produces Carbon Dioxide

Place the stages of photosynthesis in order:

Answers

Answer:

First is D

Second is C

Third is B

Fourth is A

what should you do if you are not sure that an organism is a plant

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Answer:

An organism refers to a living thing that has an organized structure, can react to stimuli, reproduce, grow, adapt, and maintain homeostasis.

Explanation:

An organism is a plant.

If you are not sure that an organism is a plant, you should observe and research the characteristics and behaviors of the organism to determine its classification.

What is the five kingdom classification?

The five kingdom classification is a system of classifying living organisms into five major categories based on their fundamental characteristics. The five kingdoms are:

Monera: This kingdom includes single-celled prokaryotic organisms, such as bacteria.Protista: This kingdom includes single-celled eukaryotic organisms, such as algae and protozoa.Fungi: This kingdom includes multicellular, heterotrophic organisms, such as mushrooms and yeasts.Plantae: This kingdom includes multicellular, autotrophic organisms that are characterized by their ability to photosynthesize, such as trees, flowers, and grasses.Animalia: This kingdom includes multicellular, heterotrophic organisms that are characterized by their ability to move and sense their environment, such as animals and humans.

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When classified according to the kind of chemical reactions catalyzed, digestive enzymes are referred to as _____ enzymes.

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Answer:

hydrolyzing

Explanation:

When classified according to the kind of chemical reactions catalyzed, digestive enzymes are referred to as hydrolyzing enzymes.

2.4 Explain the safety measures that one should consider when participating in physical education activities. ​

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One should consider: proper clothing and shoes-so not to get injured. Knowledge of equipment and activity—one should know how to use all equipment and know how to play the games/activity so not to hurt themselves or others. Proper hydration and nutrition before hand-so not to get dehydrated or dizzy or sick and safety og equipment and location-check for broken items and discard, check environment for hills, holes, sticks, traffic, etc.

NEED HELP ASAP
Select ALL the correct answers. Which statements about tsunamis are true? Group of answer choices:
Coastal areas are safe from them.
Underwater landslides can cause them.
Earthquakes can stop them from causing flooding.
They are less destructive than typical wind-caused waves.
They are powerful ocean waves.

Answers

Answer: The Answer's are A( They are powerful ocean waves) B(Underwater landslides can cause them)

Explanation: I Got it correct on my test!

(A) They are powerful ocean waves.

(B) Underwater landslides can cause them.

Plato :)

What must happen before a cell can begin mitosis? View Available Hint(s) for Part A The sister chromatids must be separated. The nuclear envelope must

Answers

Answer:

What must happen before a cell can begin mitosis? The chromosomes must be duplicated, which occurs during interphase.

Explanation:

what is the general purpose of the light reactions of photosynthesis

Answers

Answer:

The overall purpose of the light-dependent reactions is to convert light energy into chemical energy. This chemical energy will be used by the Calvin cycle to fuel the assembly of sugar molecules.

Explanation:

Sana tama hshshshshsh

Uy may nag abroad ah

#CarryOnLearning

3. Compared to the wavelength of ultraviolet radiation,
the wavelength of infrared radiation is
A) shorter
B) longer
C) the same

Answers

Answer:

the correct answer is Longer

Explanation:

hope this helps

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

The Correct choice is ~

Longer

Compared to the wavelength of ultraviolet radiation,

the wavelength of infrared radiation is longer

How does cell division occur in prokaryotes?

Answers

Answer:

How does cell division occur in prokaryotes? - Cell division occurs through a process call binary fission in which the DNA is copied, the cell membrane pinches inward to split and form 2 genetically identical cells. Examples include ecoll and some types of bacteria

Hope this helps :)

what gas exchange happens in the respiratory system and what is the large blood vessel that carries blood from the heart to the lungs.

Answers

Answer:

Explanation:

The pulmonary artery is a big artery that comes from the heart. It splits into two main branches, and brings blood from the heart to the lungs. At the lungs, the blood picks up oxygen and drops off carbon dioxide. The blood then returns to the heart through the pulmonary veins.

Which of the following is most likely to occur at a convergent boundary?
A. Mountain formation
B. Sea floor spreading
C. Faults
D. Mid-Atlantic rift

Answers

Answer:

A) a mountain formation

Explanation:

HELPPPPPPPPPPPPPPPPPP
A: equilateral and right
B: equilateral and isosceles
C: isosceles and scalene
D: isosceles and right

Answers

Answer:

It's B: equilateral and isoscleles  Explanation: both those words mean triangle with equal sides :)

Out in the distance you see

Answers

i believe the answer is H. Bear.

what will happen if phase changes didn't exist?​

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Answer:

Matter can exist in one of several different states, including a gas, liquid, or solid state. The amount of energy in molecules of matter determines the state of matter.

A gas is a state of matter in which atoms or molecules have enough energy to move freely. The molecules come into contact with one another only when they randomly collide.

A liquid is a state of matter in which atoms or molecules are constantly in contact but have enough energy to keep changing positions relative to one another.

A solid is a state of matter in which atoms or molecules do not have enough energy to move. They are constantly in contact and in fixed positions relative to one another.

Explanation:

Calculate the kinetic energy of a
30 g bullet fired at 200 m/s.

Answers

Step 1: Identify the formula needed to solve this problem.

The formula for kinetic energy (KE) is:

KE = 1/2m~v^2

m = mass

v = velocity

Step 2: Make a list of the values given in the question.

mass (m) = 30 g

velocity (v) = 200 m/s

[tex] \frac{1}{2} m {v}^{2} \\ \frac{1}{2} \times 30 \times {200}^{2} \\ 15 \times 40000 \\ = 600000[/tex]

Answer:

6 × 10⁵ J

Explanation:

Kinetic Energy of a moving mass is defined as, half of the product of it's mass and the square of it's velocity.

[tex] \boxed{ \mathsf{K.E. = \frac{1}{2} m( {v})^{2} }}[/tex]

Mass of the bullet (m) = 30 gvelocity (v) = 200 m/ s

[tex] \implies\mathsf{K.E. = \frac{1}{2} \times 30 \times ( {200})^{2} }[/tex]

[tex] \implies\mathsf{K.E. = 15 \times 4 \times {10}^{4} }[/tex]

[tex] \implies\mathsf{K.E. = 60 \times {10}^{4} }[/tex]

[tex] \implies \underline{\mathsf{K.E. = 6 \times {10}^{5} J }}[/tex]

The tall allele is dominant and the dwarf allele is recessive. What is the abbreviation for the dwarf allele

Answers

Answer:

t

Explanation:

really just lowercase but I would you T,t because your talking about being tall or dwarf so you need to know that the T is tall and the t is dwarf

Hope this helped

Proteins contain ___ different
amino acids, whereas DNA
and RNA are composed
of different ___ nucleotides.

Answers

protein contain 23 different amino acids whereas DNA and Rna are composed of different 4 nucleotides

For what percentage of the earth existance have hominids exsisted?

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Answer:It took 13.8 billion years of cosmic history for the first human beings to arise, and we did so relatively recently: just 300,000 years ago. 99.998% of the time that passed since the Big Bang had no human beings at all; our entire species has only existed for the most recent 0.002% of the Universe

Explanation:

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