Guys I feel so numb and I'm about to cryis there anyone that wants to talk to me? to distract me or so I can talk about or etc?

What kind of wound occurred when the skin scrapes against a hard surface and tiny blood vessels break in the outer layer of skin

What is the function of reverse transcriptase in retroviruses? a) it uses viral rna as a template for dna synthesis.b) it converts host cell rna into viral dna.c) it translates viral rna into proteins.d) it uses viral rna as a template for making complementary rna strands.

Lifestyle diseases are caused by a combination of