Describe the structure of a neuron and the process by which an action potential is triggered (discuss polarization, depolarization, excitatory inputs and inhibitory inputs)

The sun a. will become a red giant within two to three million years b. is in its main sequence, which willlast thousands of years c. is in its main sequence, which will last billions of years. d. will explode as a supernova after its main sequence

Agroup leader is speaking to his group about the need to increase productivity. in order to avoid offending the group members, he is being vague and indirect. his comments are met with confused looks. which area of individual competence is lacking

Doing a science fair project should i do cafeteria waste or solar power