Q: What is it called when the chance that a certain event will occur? Choices: - mutation - difficulty - procession - probability A:
probability

(Question)
Q: When thinking of the rate at which two gases mix, it is inverse proportional to the density of what? Choices: - matter - the container - dioxide - gas A:
(Answer)
gas

Ques: Q: What is connected to, and dependent on, the gametophyte? Choices: - the sperm - the chromosomes - the zygote - the sporophyte A:
Ans: the sporophyte

(Q).
Q: The fetal stage begins about how long after fertilization? Choices: - one month - four months - three months - two months A:
(A).
two months

Ques:Q: Which mineral do native americans use to decorate items? Choices: - Tanzanite - Topaz - Amethyst - turquoise A:

Ans:turquoise

Ques:Q: Irrigation can waste a lot of what natural resource? Choices: - habitat - money - fertilizer - water A:

Ans:
water