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klemol [59]
3 years ago
12

Plants exchange gas with the atmosphere. Which statement accurately describes this process?

Biology
2 answers:
vaieri [72.5K]3 years ago
5 0
The answer is D.

Plants release oxygen and take in carbon dioxide through the stomata in leaves
timofeeve [1]3 years ago
4 0
<h2>Answer:</h2>

Statement A accurately describes respiration in plants.  

<h2>Explanation:</h2>

In plant, gaseous exchange occurs with atmosphere during two process namely respiration and photosynthesis. The organ of respiration in plant is called as stomata. They are minor pore like structure located on the surface of the leaves.  

The oxygen which is present in the atmosphere enters the plant through the leaves and it is sent to other parts of the plant through diffusion mechanism. As the respiration process is completed, the carbon dioxide which is formed as the end product of the process, is exhaled out of the plant through the stomata.

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Sunny_sXe [5.5K]

Answer:

Part 1.  The amount of calcium is independent variable.

Explanation:

An independent variable is a variable in an experiment which is changed to see its effects on dependent variable.

In this experiment, to know about the causes of osteoporosis, the Ca level in blood or calcium intake in changed.

So the concentration of calcium will be independent variable.

Part 2.

The risk of bone fractures is could be changed with calcium.

Explanation:

In this experiment osteoporosis or risk of bone fracture is dependent variable.

Dependent variable are results of experiment which can be changed by independent variable.

As in experiment, Calcium concentration is independent variable.

So the risk of osteoporosis depends can change with calcium.

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3 years ago
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bagirrra123 [75]

The correct answer is rapids and waterfalls.  

Rapids refers to the segments of streams with extensively vigorous currents, various obstacles, and steps in their streambeds. A waterfall refers to a vertical drop in a stream bed. Both are the locations of vigorous erosion.  

The rapids are generally produced where the resilient bedrock limits a stream to a narrow channel and forces an enhancement in the velocity of water.  

On the other hand, waterfalls are produced where the fast-flowing water negotiates a geologic contact amid the more resilient and less resistant layers of rock, or through a fault, which has analogized distinct kinds of rocks. Or it can be said that waterfalls usually produce at the end of a series of rapids.  


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3 years ago
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dsp73
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slavikrds [6]

Answer:

Explanation:

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