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labwork [276]
2 years ago
12

Any movement of carbon between carbon reservoirs is called a

Biology
2 answers:
IgorLugansk [536]2 years ago
6 0
The answer you are looking is the carbon cycle.
<span />
arsen [322]2 years ago
5 0

Answer:

The correct answer is "flux".

Explanation:

The four main carbon reservoirs on Earth are located in the atmosphere, the terrestrial biosphere, the oceans and the sediments. Any movement of carbon between carbon reservoirs is called a flux. It is possible to estimate the net direction and magnitude of the carbon fluxes, however there are several processes that are responsible for these fluxes, including: photosynthesis, respiration, decomposition, combustion, among others.

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Any animal eaten by a predator could be classified as:
Alenkinab [10]
I think that the answer is A.) prey
6 0
3 years ago
Ming and his friends were playing baseball. Ming hit the ball into right field and then ran toward first base. The player in rig
bulgar [2K]

Answer:

i think is a but im not sure but i hope it helps.

Explanation:

During a baseball game, a player’s ball hit into the outfield is modeled by the equation h = –16t2 + 65t. A bird flying across the field follows the path modeled by the equation h = 8t + 20. Let t be the time since the ball is hit and h be the height.

5 0
3 years ago
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The city of Los Angeles wants to know if there is a connection between physical fitness and air pollution. Fifty volunteers from
zheka24 [161]

Answer:

Control group: volunteer stationary bike riders in a pollution-free chamber

Experimental group: volunteer stationary bike riders in a chamber filled with air pollutants common to Los Angeles

Independent variable: exposure to air pollution

Dependent variable: The heart rates (physical fitness) of the volunteer riders.

Explanation:

In a scientific experiment, data is compared between the control group and experimental group to ascertain the effect of the independent variable on the dependent variable. A control group is the group in an experiment that is not treated with the independent variable i.e. the independent variable is controlled while the experimental group is the group that is treated with an independent variable.

N.B: The independent variable is the variable controlled by the experimenter in order to influence the dependent variable (measurable outcome).

In this experiment, the independent variable is the AIR POLLUTION the volunteer riders are exposed to while the dependent variable is the PHYSICAL FITNESS/ HEART RATES of the volunteer riders, which is dependent on the exposure to air pollution (independent variable).

The control group in this experiment is the volunteer riders placed in a POLLUTION-FREE CHAMBER where the independent variable cannot influence or have any effect on the measurable variable (dependent). The experimental group is the volunteer riders placed in a CHAMBER FILLED WITH AIR POLLUTANTS. The independent variable (air pollution) has been changed in the experimental group.

4 0
3 years ago
Can more than one dichotomous key be developed to identify the same group of organisms? Explain. To answer this question, refer
rewona [7]
<span>Certainly. Every organism has a variety of different characteristics. One person writing a key might choose to use different characteristics than another person would use.

For example: Here's a key for separating fish, snake, frog and mouse

1.
A. Has scales on its skin ... 2
B. Has no scales on its skin ... 3

2.
A. Breathes with gills - fish
B. Breathes with lungs - snake

3.
A. Has hair or fur - mouse
B. Has no hair or fur - frog

Here's a different key for the same four animals:

1.
A. Has four legs ... 2
B. Does not have 4 legs ... 3

2.
A. is warm-blooded - mouse
B. is cold-blooded - frog

3.
A. has fins - fish
B. has no fins - snake</span>
8 0
3 years ago
Why is it colder in winter than summer?
iragen [17]
One reason is because the short days and long nights prevent the earth from warming up, another reason could be because the sun's rays in winter are more spread out thus minimizing the amount of energy
6 0
2 years ago
Read 2 more answers
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