During adolescence, young people are often too embarrassed to ask their parents about sexuality, and, at the same time, parents are ambivalent about their children's developing sexual nature.
true / false.

The cardiovascular system, which transports blood through the body, is a one-way system. select the best answer from the choices provided. t f

Which of the following is true of vegans?

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.