Which part of the skeleton produce blood cells?
a.
bone marrow
b.
white blood cells
c.
lymphocytes
d.
pathogens

Which of these contraceptive methods would be most beneficial for a female who wishes to avoid side effects or surgery?

The federal child abuse prevention and treatment act (capta; 42 u.s.c.a. § 5106g) makes it mandatory for parents, guardians, and professionals dealing with children to all acts of child abuse they encounter.

Which of the following supports the argument that viruses are nonliving? a) they are not cellular.b) their dna does not encode proteins.c) they have rna rather than dna.d) they do not evolve.