Answer:
Cl- ions will move inside the cell.
Explanation:
When the equilibrium potential and is equal to membrane potential, the net charge across the membrane is equal to zero and therefore there is not movement of ions across the membrane. However, in this case, the membrane potential is -70 mV, while the equilibrium of negatively charged Cl- ions is -81 mV. In consequence, Cl- ions will tend to move inside of the cell.
A because while b and c make sense they don’t help the cell “crawl”
Answer: B. Poachers are killing the animals for their ivory.
Poaching is the ill practice of illegegal hunting, killing , capturing of animals for deriving valuable like horns, skins, hives, fur from them or removing animals from their actual habitat for obtaining land for human use. Poaching involves illegal trade of these animal valuables in national and international markets. As, it involves killing and intentional injuries to animals it is considered as criminal practice.The main threat to the survival of elephant species is poaching. The ivory is a hard, white material obtain from the tusks or teeth of elephants. The ivory is utilized for production of art, ornaments and decorative items which are sold in higher costs in markets. Therefore, poachers are illegally killing elephants to derive tusks from them.
Answer:
Stimulus, sensor, and response.
