Answer:
Conduction is the transfer of thermal energy from one molecule to another within an object. Conduction also happens between two objects in direct contact if they have different temperatures. The hotter molecule vibrates because of the added heat. This vibration and movement transfer the energy to the surrounding molecules. The transfer of energy continues until all the molecules have the same temperature.
Conduction takes place in solids, liquids, and gases. However, it happens fastest in solids because the molecules in solids are closely packed.
Which of the following is a factor in natural selection?
A. Individuals of species compete with one another to survive.
B. Individuals better able to adapt to changes leave more offspring.
C. All species are genetically diverse.
D. All of the above.
Answer:
D.
Explanation:
Although all of these answers are similar, it seems that all three are the answer. I am sorry if the answer ends up being B but I'm pretty sure the answer is D. Charles Darwin's evolution theory "evolved", get it, from the natural selection theory. The theory is described as "the process whereby organisms better adapted to their environment tend to survive and produce more offspring." However, some factors that effect natural selection are competition, selection and variation. I believe all three fit the answer and therefore I believe answer D is correct.
The factors in natural selection are Individuals of species compete with one another to survive, Individuals better able to adapt to changes leave more offspring and all species are genetically diverse. The correct option is D.
What is natural selection?The process in which organisms have adapted to their environment and tend to survive and produce more offspring.
In the natural selection, the species have competition with each other to survive in their adaptation. The diversity in species have their different adaptations. They generally adapt to new changes in their habitation.
Thus, the correct option is D.
Learn more about natural selection.
https://brainly.com/question/9830102
#SPJ2
The answer for question 2
Answer:
A
Explanation:
Question A is correct because all the other are not accurate.
How many internal parts or “organelles” are there in a plant cell?
im rewarding brainlist and 47 points too whoever answers this question ;-;
Answer:
There are 15 internal parts in a plant cell.
Explanation:
Any files or absurd answers will be reported ill give brainliest to the most accurate answer
Answer:
no
Explanation:
how would the red solid turn into white
NEED THIS ASAP ILL MARK BRAINLIEST Nutrition is a common topic in the media, whether it’s a new diet plan or a new “superfood” on the market to benefit our health. Some of these products are scientifically sound, while others aren’t. How do we tell the difference?
My Answer: We can check the superfood or diet plan whether it is complying to FDA standard or not, or another way is to ask a nutritionist or medical doctor whether the products are scientifically sound.
Edmentum Answer: To find out whether a product is scientifically sound, check the FDA standards for the product. Another option is to ask a medical expert, such as a doctor or a nutrition scientist, whether the product is scientifically sound.
At what pressure, in atm, will 1.8 mol O₂ occupy a volume of 56.0 L at 35°C? Round your answer to the nearest hundredths. Don't forget to label your units.
Answer:
1,088.888888888889
Explanation:
QUESTION 5
Match the symbol with the type of symbiotic relationship it represents
symbiotic relationships symbol
A.Mutualism 1.+/+
B.Commensalism 2.-/-
C.Parasitism 3.+/0
D.Competition 4.+/-
Answer:
m+/+
commen+/0
para +/-
compe-/-
Explanation:
Which of the following statements about biodiversity is TRUE?
A. More biodiversity → Less chance for an ecosystem to sustain itself
B. More biodiversity → Better chance for an ecosystem to sustain itself
C. More biodiversity → Less species in an ecosystem
D. More biodiversity → More pollution in an ecosystem
. What animal did scientists study to create the brain–machine interface?
pls help! Science not chemistry 20 points
Monkey
Explanation: HOPE IT HELPS
Which statement describes how echolocation and ultrasound imaging are the same?
A. They both use the absorption of sound waves.
B. They both use the diffraction of sound waves.
C. They both use the reflection of sound waves.
D. They both use the transmission of sound waves.
Questions int he photo, any absurd answers will be reported and person will get branliest if its correct.
Answer:
1.Neutrons
2.Protons
Explanation:
If not correct im very sorry
the difference between compound and element
Answer:
An element is made up of one type of atom only. A compound is a substance made up of of two or more atoms of different elements chemically joined (or bonded) together.
Explain how the design of a two-tier ditch helps control farm pollution.
Answer:
Plants and soil microbes at that level help trap soils and catch nutrients, such as phosphorus and nitrate. The design also slows water flow under most conditions Compared to a trapezoidal ditch upstream, the two-stage ditch has clearer water flowing out. That means less soil is flowing away.
Explanation:
brainliest pls
The map shows watersheds with a high potential for soil, nitrogen, and pesticide runoff. If you were in charge of handling the problem of pollution from surface runoff in US watersheds, what would you need to know to help you come up with a solution? Write down at least five questions you would ask an expert to help you understand the data shown in the map and design a solution to the problem.
Answer:
Here are some possible answers:
Why are watersheds in the Midwest more prone to pollution in than other areas in the country?
What are the current flood and pollution control measures in place in high-risk regions?
What are the flaws with the systems used to control pollution in high-risk regions?
What can the officials and scientists in one region learn from those in another region?
What would the effects on residents be if we made changes to current flood and pollution control measures?
Explanation:
When manure or commercial fertilizers enter surface water, the nutrients they release stimulate microorganism growth. The growth and reproduction of microorganisms reduce the dissolved oxygen content of the water body. Without sufficient dissolved oxygen in surface water, fish and other aquatic species suffocate.
How does a solution with a pH of 2 compare to a solution with a pH of 1?
The pH 2 solution is ten times more acidic than that with a pH of 1.
The pH 1 solution is two times more acidic than that with a pH of 2.
The pH 2 solution is two time more acidic than that with a pH of 1.
The pH 1 solution is ten times more acidic than that with a pH of 2.
Some rocks are more resistant to acid rain than others.
True or False
It is true because I had this question before
I need some help cuz i don't remember what that long word means!!
Think of another way that your body maintains balance when your environment (inside or out) changes.
Please help me
I will mark the BRAINLIEST answer!!!
_______ are the smallest units of life.
A.
Cells
B.
Bones
C.
Eggs
D.
Bugs
I NEED HELP LIKE NOW PLZZZZZZ HELP ME
Answer:
A.Cells
Explanation:
bugs eggs and bones aren't the smaller than cells.
HCl + NaOH = H2O + NaCl
Explain what happened, the atoms ___.
Answer:
elppe
e
Explanation:
A rocket has a power output of 55,000 ft.-lbs./sec. while raising a small satellite into orbit. How many horsepower is the rocket engine?
550 H.P.
100 H.P.
10 H.P.
500 H.P.
Answer:
Here is the answer: 100 H.P.
Question in the photos, any absurd answers will be reported ill give branliest to the most accurate answer
Answer:
b & c
Explanation:
i hope it help and i sorry if i wrong
QUESTION 2
In which relationship do both species benefit?
A.Mutualism
B.Commensalism
C.Parasitism
Answer:
A
Explanation:
Mutualism is A symbiotic relationship between two species in which both partners benefit
What is the average density of the Earth's inner core?
A. 10 g/cm 3
B. 20 g/cm 3
C. 15 g/cm 3
D. 5.4 g/cm 3
When discussing evolution, adaptation is *
A. An inherited trait evolved through natural selection
B. A skill that an organism has learned to help them survive
C. An adjustment in the physical appearance or behavior of an organism that happens over a short period of time
Which can change the solubility of a solid in a liquid?
stirring the solute
increasing the pressure of the solution
increasing the temperature of the solution
crushing the solute
According to the dichotomous key, the organism pictured would be a member of the kingdom
A)Animalia.
B)Fungi.
C)Eubacteria.
Answer:
I'm pretty sure it's a) Animalia, but it could be wrong.
Explanation:
HELP ME PLEASE LIKE FRRR
That energy can be used by plants or animals that eat plants. Energy from ___ is then passed to___.
This can be seen when we observe a _________. Energy flows from____to____ when it is eaten. (Citation goes here)
Please help mee and ill give you brainliest thingy
Answer:
Explanation:
Plants
Animals
Food chain
Plants
Animals
In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.In this experiment, you need to examine the idea of thermal energy transfer. Using a controlled experiment, what might a good question about the variables that affect thermal energy transfer be? Thermal energy transfer depends on many properties, but limit your question to only two.
Answer:
Sample Response: How do mass and the type of material affect thermal energy transfer?
What did you include in your question? Check all that apply.
examines the effect of mass
examines the effect of different materials
contains at least two variables
Explanation:
just did it on edge 2020
Answer:
How do mass and the type of material affect thermal energy transfer?
Explanation:
Halp me need help with this question