Because secondary sucession has bas soil that is intact still unlike primary sucession which begins with virtually lifless area without soil
Answer:
Allowing the birds to avoid many types of predators.
Answer:
22. is past medical history i don't know 23
Explanation:
Explanation:
<h3>A. The individual’s sinoatrial node ceases to function.</h3>
Answer:
they reflect back to the surroundings