Answer:It is known as a concentration gradient which in diffusion will always flow from ares of high concentration to areas of low concentrations
So i believe the answer to this is A.
Explanation:
Answer:
Specialized cutaneous Schwann cells initiate pain sensation.
Explanation:
Answer:
A barometer
Explanation:
It is commonly used to measure atmospheric pressure
Resorbing or breaking down bone matrix are the responsibilities of Osteoclasts. It is a balance between bone production and bone absorption into the circulation of tissue or cells which is obligatory for remodeling and re-establishing the skeleton. Osteocytes are mature osteoblasts – a cell that produces and discharge a substance for bone formation.
Sources of heat from inside earth is radioactive decay and residual heat.
