During which process are food molecules broken down to produce chemical potential energy in the form of atp? protein production cellular respiration carbohydrate production photosynthesis

Why is it important to reduce the number of chromosomes in half when forming gametes for sexual reproduction?

How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.