Answer:
Before they replicate the two DNA strands need to separate from each other.
Explanation:
Answer:
<h2>Mechanical waves require material medium to be able to travel .</h2>
The smallest living unit is actually a cell. An organelle is an organ inside of a cell. An organelle would not be considered alive because it can not survive without the other organelles. Whereas, a cell can survive without other cells.
Question 10: Proteins
Question 11: Nucleic Acids
Question 12: False
Answer:
lice is any small, wingless insect of the order Anoplura (sucking louse), parasitic on humans and other mammals and having mouthparts adapted for sucking, as Pediculus humanus (body louse or head louse) and Phthirius pubis.
Explanation: hope it helps !!