Which would most likely increase the carrying capacity for humans in a certain region? a-a high birthrate b-less access to medicine c-a new source of fresh water d-a higher fertility rate

Classify the descriptions and examples as endocrine or neural control

According to the big bang theory, after the "bang," the universe remained dark until about  300,000 yearsone billion yearsthree minutesthree billion years  later, when neutral atoms began to form.

Describe the layers of the suns atmosphere?