I believe your answer would be the stem.
Living organisms obtain many of their requirements by diffusion. They also get rid of many of waste materials in this way. For example, Plants need carbon dioxide for photosynthesis. This diffuses from the air into the leaves through the stomata. It does this because there is a lower concentration of carbon dioxide inside the leaf as the cells are using it up. Outside the leaf in the air, there is a higher concentration. Carbon dioxide molecules therefore diffuse into the leaf down this concentration gradient :)
I hope u understood!
Answer:
the correct answer is d my good man
Explanation:
Answer:
objects with more <em><u>mass</u></em> have more gravity
Explanation:
Answer:
The correct answer is - option C.
Explanation:
The represented diagram shows the process of photosynthesis and how carbon dioxide and water are converted to carbohydrates and oxygen with help of light energy.
In this representation, the carbon dioxide comes from the atmosphere and transfer carbon to the cells of the plant or organism (biosphere) performing the photosynthesis in form of carbohydrates. Therefore it is a representation of the role of photosynthesis in transferring the carbon from atmosphere to the biosphere.
