Calcitonin, secreted from the thyroid, and parathyroid hormone. Calcitonin lowers the blood calcium levels, PTH increases it.
Answer:
0.5m
Explanation:
W= F × d Equation
2.5 = 5 × d divide both sides by 5
0.5 = d
d= 0.5m put it in correct measurment
Answer:
B. connective tissue
Explanation:
they act as a sorta framework for the organs, protecting them from moving around too much and also separates them from one another
The answer is; B
The carbon cycle exists in the atmosphere mainly as carbon dioxide. The levels of carbon dioxide change can change dramatically over years. The movement in and out of carbon in the atmosphere is fast and influences by factors such as combustion and photosynthesis. The former increases carbon in the atmosphere whole the latter decreases it.
Answer:
Explanation:
Marine conversation is a structured plan in the protection and preservation of oceans ecosystem and seas.
Example of conversation method is,
Marine protected areas are areas protected to limit human activities. Some places are permanently closed while some are zoned into various categories.
Sustainable fisheries this is also done to conserve fishes in the ocean to avoid a continuous decline in population. It is done using theoretical approach and practical approach.