Match each organ or function with its body system. skin excretes waste nails kidneys bladder provides exterior barrier.
integument or excretory

Which way do the nitrogenous bases in dna pair up? a. a and g; t and c b. a and c; t and g c. a and t; g and c d. a and a; t and t; g and g; c and c

Which of the following is a good definition for the word adaptation? question 1 options: a trait that an organism survive and reproduce in its environment. a change in an organism's environment. the way in which animals obtain food. a temperature change that can cause the extinction of plants and animals.

In the diagram below, which organelle is a ribosome, which combines amino acids and produces proteins? о