If pollen is made by haploid plants, then what makes pollen? Answer choices: - haploid plants - diploid - humans - insects - an organism's body - cell walls - Chemical energy - Conifers
haploid plants

(Question)
If o3 depletion results in higher levels of UV radiation reaching Earth, then the depletion of what results in higher levels of UV radiation reaching Earth? Answer choices: - O3 - O2 - oil - pan - h2o - CO2 - DNA - DDT
(Answer)
O3

Ques: If one side of the Earth receives less solar power from the Sun than the other side, then one side of the Earth receives less what from the Sun than the other side? Answer choices: - solar power - photons - rays or beams - water vapor - sunlight - scattered light - Temperature - Greenhouse gases
Ans: solar power

(Q).
If some flowers become an adaptation for seed dispersal, then some flowers become an adaptation for what? Answer choices: - genetic diversity - Reproduction - insects - seed dispersal - Plant reproduction - seed cracking - seed destruction - seed withering
(A).
seed dispersal

Ques:If effective insulation has a positive impact on an animal's survival, then effective insulation has a positive impact on an animal's what? Answer choices: - heat energy - survival - water - food - growth - ideas - Energy. - energy

Ans:survival

If pregnancy begins when a sperm and an egg fuse, then what begins when a sperm and an egg fuse? Answer choices: - Leptospirosis - cellular regeneration - h2o - seeds - death - pollen - pregnancy - competition
pregnancy