Some birds are pollinators that co-evolved with plants, and insects and birds pollinate our crops. Given these facts, what pollinate plants among the following options: - insects - spores - horses - trees - goats - seeds - Wind - animals
insects

(Question)
The vanes rotating in an electric fan causes air to move, and all wind is simply air moving. Given these facts, the vanes rotating in an electric fan causes among the following options: - sound - heat - wind - current - motion - speed - Lift - vibration
(Answer)
wind

Ques: Cross-pollination increases genetic diversity, and genetic diversity is really a form of biodiversity. Given these facts, what does cross-pollination increase among the following options: - bees - trees - gene flow - Reproduction - traits - Plant reproduction - biodiversity - carbon monoxide
Ans: biodiversity

(Q).
Veins generally carry deoxygenated blood, and blood carries blood cells. Given these facts, what do veins carry among the following options: - copper - glucose - Energy - Length - oxygen - warmth - Cells - voltage
(A).
Cells

Ques:Evolution occurs by a process called natural selection, and evolution is about electing to survive. Given these facts, what does natural selection do to organisms among the following options: - move to different locations - Damages them - protect them - Creates them - Softens them - competing for resources - Helps them survive - Destroy them

Ans:Helps them survive

Lack of moisture in the air causes low amounts of rainfall, and clouds are made of moisture and the moisture is from the water evaporating. Given these facts, lack of water in the air causes among the following options: - Perspiration - low amounts of sunshine - low amounts of rainfall - refract or absorb. - deforestation - high amounts of snow - high amounts of rainfall - Plant growth is reduced
low amounts of rainfall