Air has mass and takes up space. What can we say about air? A. It is an opinion
B. It is matter
C. It is energy
D. It is an idea

B.

Explanation:

Air takes up space it is just super light therefore it is matter

:)

the answer for this question would be d. glaciers

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.