Answer:
2. Parathyroid hormone level decreases
4. Ca and phosphate reabsorption decreases
Explanation:
When plasma Ca concentration decreases, the action of Parathyroid hormone level decreases which leads to Calcium and phosphate reabsorption decreases. Parathyroid hormone is responsible for the increase of calcium and phosphorus in the blood when there is low level in the blood so when the re is huge amount of calcium and phosphorus in the blood, the Parathyroid hormone activity decreases which decrease the reabsorption of calcium and phosphorus decreases.
Answer: Start by planting a small amount of vegetables such as kale.
Explanation:
Answer:
Diffusion is the movement of water across a selectively permeable membrane.
Explanation:
Hope it helps.
Answer:
both are made up of cells
DNA (genetic material )
plasma membrane
cytoplasm
these are the cellular organelles which both organism share
Explanation:
The word sponge is more appropriate to use than Underground river since an underground river can loose water while an aquifer cannot loose water, unless it is open-air and above ground. then the aquifer would slowly loose water due to evaporation from the sun.