23 word bank: adaptation, biologist, biology cell, control group, cycle, dna, environment, experimental group, heat, hypothesis, law of conservation of energy, reproduction, speciation, theory, variable biologist study which is the study of life.

Biologist study biology cell, which is the study of life.

if you missed typed on the word bank to have a , next to biology and cell then the answer is biology since that's the study of life

answer; i believe that the correct answer is (light);

c

explanation: