Match these items.
1.
a visible half-circle
13°
2. darkest phase of the moon
new moon
3. the earth between the sun and the moon
first-quarter moon
29/2 days
4. part of orbit the moon advances each day
time the earth must rotate to return to same position relative
to the moon
full moon
PLEASS

This is one form of rna that transports a specific amino acid to a ribosome during protein synthesis.

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.

How are fossils used to date organisms?