If dogs require nutrients to grow and heal, then what requires nutrients to grow and heal? Answer choices: - respiration - water vapor - vitamins - dogs - Whales - humans - Birds - bears
dogs

(Question)
If brain cells die quickly if their blood supply is cut off, then brain cells die quickly if their what supply is cut off? Answer choices: - energy - breathe - Energy. - alveoli - cut - CO 2 - loss - blood
(Answer)
blood

Ques: If looking at stars negatively impacts the eyes, then what impact does looking at stars have? Answer choices: - It expands - ligt - an image - Dilution - heat - forces - observe it - negative
Ans: negative

(Q).
If soil is formed by the breaking down of rocks, then what is formed by the breaking down of rocks? Answer choices: - statues - soil - seeds - crust - earth - cracks - dirt - boulders
(A).
soil

Ques:If migration influences the chances of a species surviving, then what influences the chances of a species surviving? Answer choices: - light energy - migration - plate tectonics - cell division - animals - temperature - environment - erosion

Ans:migration

If primary producers utilize photosynthesis for chemical energy, then what utilize photosynthesis for chemical energy? Answer choices: - Most plants - Primary producers - engines - circulatory systems - organisms - dirt - heterotrophs - solar panels
Primary producers