Answer:
A galaxy is a collection of millions of stars, while a solar system is a star and the planets around it.
Explanation:
You live in a solar system, we revolve around our sun and so do the other planets making up a solar system
The correct answer is A....
Hcg secreted by placenta not the fastest method to detect pregnancy nor it is specific
Answer: D
Explanation: Quick Explanation since you're in a hurry but I found that demographic transition makes the birth rate higher. D should be your best choice
The answer is <span>gametes:</span>
