Answer:
E) Ca2+ from the sarcoplasmic reticulum binds to troponin
Explanation:
I believe the answer is:
Geosphere and hydrosphere
Biosphere and atmosphere
Hydrosphere and biosphere
Atmosphere and geosphere
Hopes this helps! ^_^
Newton's three laws of motion may be stated as follows: Every object in a state of uniform motion will remain in that state of motion unless an external force acts on it. Force equals mass times acceleration. For every action there is an equal and opposite reaction.
The rock pocket mice from New Mexico evolved to be darker because of dark lava rock that settled in their territory which happened many years ago. The differences in color of the fur between the mice are driven by natural selection. The rock pocket mice in New Mexico evolved to adapt to their surroundings. This shows that the mutations may happen at random, but natural selection is not.
