I would go with B) Nerves in the finger detect stimuli and send the message to the brain.
Answer:
b. Become a dwarf
Explanation:
A decreased secretion of growth hormone can result in pituitary dwarfism which then decreases the rate of cell division of cartilage cells in the epiphyseal plate
Contains and protects the cell
When a species go extinct, it's prey often becomes more populous because it has less predators. A new species can affect the population of prey and predators.
