Of the 23 pairs of human chromosomes, 22 pairs are homologous and are found in both males and females. these are called

A3-year-old child with nephrotic syndrome has been receiving prednisone for 1 week. the nurse reviews the child's progress record and determines that the medication has been effective. what information supports this conclusion? select all that apply.

Which statement is true about the cell theory? a) it is well-supported by evidence. b) it is unchangeable and permanent.

What are positive impacts of algae? how is it used?