Ground water usually contains carbonic acid
Answer:
diploid cells are found throughout our body, cuz every cell is diploid in our body except the gametes , diploid means cell having full number of chromosomes like 23 pair in human beings.
Answer: Option A) Parathyroid glands
Explanation:
The Parathyroid gland located in the neck region helps in the secretion of an hormone called Parathormone.
This hormone helps to raise the levels of calcium ions in the body, by preventing the loss of calcium ions through urine, and also preventing excess deposit of calcium ions in the bone, thus regulating bone density.
The answer is c. last time i had that and my teacher said it was c
