14. which of the following best defines homeostasis? (points : 3)
the maintenance of an organism’s internal environment within certain limits
the maintenance of an organism's external environment within broad limits
the ability of an organism to find its own food
the ability of an organism to find a mate

15. biological organization extends beyond the organism to include which of the following? (points : 3)
cells, tissues, and organs
dna, rna, and protein
populations, communities, and ecosystems
family, genus, and species

Match each organ or function with its body system. produces urine large intestine ureters mouth filters blood absorbs nutrients from food

What abo controlling alleles could kim give her child

Agroup of plant cells was exposed to radiation, which damaged the chloroplasts and caused them to lose function. if the mitochondria were unharmed, what would happen to the overall function of the plant cells? a. the cells would not be able to make food, but would be able to release energy from biomolecules. b. the cells would not be able to replicate dna, but would be able to break down waste. c. the cells would not be able to break down waste, but would be able to replicate dna. d. the cells would not be able to release energy from biomolecules, but would be able to make food.