(Q).
If if an object in a fluid is more dense than that fluid then that object will sink in that fluid because of Newton's law, then if an object in a fluid is more dense then it will sink due to whose law? Answer choices: - Newton - density - forces - heat - similar - salinity - friction - power
(A).
Newton

(Q).
If weather cause change to the environment, then weather cause change to the what? Answer choices: - mouth of rivers - size of the ocean - temperature - earth's crust - The atmosphere - sunlight - environment - Quality of life
(A).
environment

(Q).
If smallpox cannot reproduce by itself, then what cannot reproduce by itself? Answer choices: - Acids - all plants - anemia - smallpox - cigarettes - all corals - all bacteria - acetic acid
(A).
smallpox