Plant reproduction often requires pollen, and bees are usually required for effective pollen transfer. Given these facts, what does plant reproduction often require among the following options: - DNA - global warming - energy - droughts - seeds - bees - food - legumes
bees

(Question)
Sand dunes are formed by the wind transporting and depositing sand, and vegetation stabilizes the sand, preventing the wind from forming dunes. Given these facts, what will prevent the formation of sand dunes among the following options: - focusing a lens - forces - energy barrier - flooding - erosion - less water - Solar energy - vegetation
(Answer)
vegetation

Ques: Force causes the speed of an object to increase, and kinetic energy varies as the square of the speed of a moving body. Given these facts, applying a force in the same direction an object is moving will cause what among the following options: - slower rotational speed - deadly and devastating - greater potential energy - depress neuronal excitability - heat is produced - reduced momentum - by making heat - Increase in kinetic energy
Ans: Increase in kinetic energy

(Q).
An animal requires nutrients for survival, and water is the most important nutrient for animals and humans. Given these facts, an animal requires what for survival among the following options: - a pillow - a collar - a leash - stamina - water - protein - food - Enzymes
(A).
water

Ques:Sweating reduces body heat, and humans, of course, can sweat and perspiration tastes salty. Given these facts, what does perspiration do among the following options: - decreases - increase body heat - Evaporation - reduce body heat - rain - It gets heated up - change weather - It expands

Ans:reduce body heat

Earthworm burrows help aerate soil, which is also good for plants, and dirt is really misplaced soil. Given these facts, what does an earthworm do that would help plants among the following options: - reusing materials - It helps them survive - eat the plant - scare away birds - reproduce - hydrate their cells - burrow in the dirt - eat all the dirt
burrow in the dirt