(Q).
If the leg straightens when muscle fibers get shorter, then what happens to your leg when muscle fibers shorten? Answer choices: - they bend - It decreases - It straightens - permineralization - It expands - Damages them - Localized damage - Dehydration
(A).
It straightens

(Q).
If heat and pressure turns plants into gas, then what does heat and pressures make from dead plants? Answer choices: - Soil - peat - Heat - Oil - moss - Water - coal - Gas
(A).
Gas

(Q).
If aging occurs because of a loss of mitosis, then aging occurs because of a loss of what? Answer choices: - wrinkles - the skin - mitosis - glucose - eyesight - density - Energy - alleles
(A).
mitosis