Ques:Q: Which period after birth has the most rapid growth? Choices: - adolescence - middle childhood - early childhood - infancy A:

Ans:infancy
-----
Ques:Q: What is the type of succession that happens after the destruction of a habitat? Choices: - primary succession - typical succession - tertiary succession - secondary succession A:

Ans:secondary succession
-----
Ques:Q: The first reported nuclear fission occurred in 1939 when three german scientists bombarded uranium-235 atoms with slow-moving what? Choices: - protons - electrons - isotopes - neutrons A:

Ans:neutrons
-----
Ques:Q: Just as the reaction of a diol and a diacid forms a polyester, the reaction of a diacid and a diamine yields this? Choices: - phenol - polyethylene - acetone - polyamide A:

Ans:
polyamide
-----