Obsteoblasts and osteoclasts
The answer is a. Lyell- stated that the geological process would take millions of years
Answer:
Parathyroid glands.
Explanation:
The parathyroid glands are small endocrine glands that are located behind the thyroid gland in the neck. Its primary function is to secrete a parathyroid hormone (PTH), responsible for controlling and maintaining the balance of calcium and phosphorus in the blood within certain limits. This helps to achieve proper functioning of the muscles and nerves, and also helps maintain strong bones.
Nearly flat and Rhinos do not really reproduce rapidly.
hope it helps
I believe the answer is A. because once the allele changes the future populations will change along with it... hope i helped !