Hello. You forgot to place the diagram necessary for this question to be answered. It is important that you always provide all the information necessary for your question to be answered as you deserve.
The diagram is in the figure attached below.
Answer:
B-C
Explanation:
During the passage of an electrical impulse through the axon, it is necessary that the potential actions reach the end of the axon so that the neuron is able to release a neurotransmitter. As a result of this process, the inner part of a nerve is composed of potassium ions, while the outer part is composed of sodium ions.
Answer: Sexual orientation is an enduring pattern of romantic or sexual attraction (or a combination of these) to persons of the opposite sex or gender, the same sex or gender, or to both sexes or more than one gender.
Explanation:
a, because exercise doesn't just aid the prevention of certain diseases, it helps prevent many diseases. i would've chosen d if it wasn't so specific but a is the correct answer.
I mean they all seem pretty bad but a just seems to be the worst. i’m sorry if i’m wrong btw :/