Question: If living things that can't make their own food need protein, then what do things that cannot make their own food need as a nutrient? Answer choices: - Energy - metal - animals - mud - Energy. - protein - prototype - fungi
Answer: protein

Question: If mutations can be detected by analysis on gene abnormalities, then which process of gene abnormalities can mutations be detected? Answer choices: - A computer - ligt - analysis - radiation - electrically - negative - Microscope - illness
Answer: analysis

Question: If compost balances soil, then what balances the soil? Answer choices: - rivers - salinity - nutrients - heat - compost - Earthworms - roundworms - Annelids
Answer:
compost