Answer:
72
Explanation:
I have answered this question on its learning
Answer: more definition
Explanation: the 3D image has more definition or details it also provides a feeling of reality where as a 2D image does not (try and put this in your own words when you type this so you don't get caught)
Answer:
When the calcium level is high in the bloodstream, the thyroid gland releases calcitonin. Calcitonin slows down the activity of the osteoclasts found in bone. This decreases blood calcium levels. When calcium levels decrease, this stimulates the parathyroid gland to release parathyroid hormone.
Proteins is made up of a sequence of an amion group, a carboxyl group, a hydrogen atom and a side chain bonded to the central carbon atom.
Answer:A