If plants cell walls are made of fiber, then plants cell walls are made of? Answer choices: - fiber - keratin - alveoli - cations - matter - CO 2 - porous - Cane.
fiber

(Question)
If head hair is especially important in cold conditions, then which type of hair is most important in cold conditions? Answer choices: - layers of fat - facial hair - toe hair - fur seals - Head hair - staying warm - arm hair - rabbit
(Answer)
Head hair

Ques: If trees release oxygen during the day but not at night, then what do trees release during the day but not at night? Answer choices: - Energy - water - He - Ce - chemicals - Energy. - heat - oxygen
Ans: oxygen

(Q).
If insects communicate with chemicals, then insects communicate with what? Answer choices: - wave in air - chemicals - Vibrates - Decibels - waves - speech - whistling - hand signals
(A).
chemicals

Ques:If absorbing sunlight causes objects to expands, then absorbing sunlight causes objects to? Answer choices: - Energy. - toughness - energy - warm - power - expand - photons - warmth

Ans:expand

Ques: If decomposition increases amount of carbon in soil, then what increases the amount of carbon in soil? Answer choices: - oxygen - decomposition - nutrients - chlorofluorocarbons - rainfall - fossil fuels - wind - water
Ans:
decomposition