Answer: 2
Explanation: There's X (female) and Y (male).
Answer:
Mercury: It has very little atmosphere
Venus: It barely spins on its axis
Earth: It has an abundance of liquid water
Mars: It has 2 moons.
Explanation:
The average newborn sleep 16-18 hours in a 24 hour period.
The answer is D because <span>Restriction enzyme.</span><span> Restriction </span>enzymes<span> are used to cut </span>DNA<span> for later use in </span>biotechnology<span>.</span>
This process is mitosis. mitotic cell division is how they grow.
