Answer:
Calcitonin is a hormone secreted by the thyroid gland that reduces the concentration of blood calcium level when it has risen to an above normal level
<span>phototrophism</span>
There are several starting ingredients that are required for starting the process of photosynthesis. The most important are sunlight, water, carbon dioxide and certain minerals<span>. Sunlight helps in building up the optimum temperature that is required to start the process of photosynthesis. </span>Water is an important raw material that helps to absorb the carbon dioxide from the air.
Answer:
Salt
Explanation:
Ocean water has salt in it unlike lakes and rivers
glucose- glucose molecules allows them to pass through the cell membrane into the cell.
