HUISWELLICH
9. Nitrogen is an important nutrient for all plant cells, and it is component of the chlorophyll
found in leaves. Which of the following statements best describes how nitrogen is absorbed
and distributed to the leaves of the plant so that photosynthesis can take place?
A The stems of the plant absorb nitrogen and carry it to the nearest leaves
- B The roots convert carbon into nitrogen and allow bacteria to carry it upwards
C Nitrogen is absorbed by the roots and distributed upwards through the xylem
D Nitrogen is absorbed directly from the air by the leaves through the stomata

Nitrogen is an important nutrient for all plant cells, and it is component of the chlorophyll  found in leaves. Which of the following statements best describes how nitrogen is absorbed  and distributed to the leaves of the plant so that photosynthesis can take place?

Nitrogen is absorbed by the roots and distributed upwards through the xylem

Explanation:

Nitrogen are gotten from the ground by the plants before it is transported through xylem to the stem and then the leaves

blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. as the ventricle contracts, blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs where it is oxygenated.