If stems help plants survive, then what do stems help plants do? Answer choices: - reproduce - survive - expire - stay warm - growth - move - support - hide
survive

(Question)
If frogs have a three-chambered heart, then frogs have a _-chambered heart.? Answer choices: - alveoli - organ - ovaries - oxygen - edible - three - nektar - CO 2
(Answer)
three

Ques: If if an object is in the sunlight it will heat up, then what will happen if an object is in the sunlight? Answer choices: - Grow old - Get dirty - photons - It expands - warmth - motion - Heat up - Cool down
Ans: Heat up

(Q).
If magnetism can cause golf clubs to repel each other, then what can cause golf clubs to repel each other? Answer choices: - electrically - friction - layers of fat - water - fire - repellant - magnetism - heat energy
(A).
magnetism

Ques:If brain atrophy is caused by lack of oxygen, then what causes brain atrophy? Answer choices: - Smoking - sodium - Dehydration - sweating - death - birth - Veins and arteries. - lack of oxygen

Ans:lack of oxygen

Ques:If amold spore has a negative impact on breathing, then amold spore has a negative impact on what? Answer choices: - vehicles - humans - breathing - gasoline - dirt - disease - rocks - cells

Ans:
breathing