How are rocks weathered as in this example seen here?

What is histamine and what is its role in allergic reactions

Apatient is in need of hydration. which type of solution are the patient's cells most likely in?

Plz ! a frog has a genetic mutation in skin cells that causes part of its skin to turn orange the frog will not pass this genetic mutation onto its offspring because, a. the offspring will inherit skin cells from the other parent. b. mutated skin cells cannot divide and produce daughter skin cells. c. skin cells do not contribute genetic material to sex cells. d. parents do not contribute genetic material to their offspring.