During which process our food molecules broken down to produce chemical potential energy in the form of atp?
a. photosynthesis
b. protein production
c. carbohydrate production
d. cellular respiration

Which statement best describes a keystone species? o a. it has littlelmenetic variation. it has an extremely high population. 0 b. 0 c. it remains unaffected by all environmental changes. od. it has a strong influence on the ecosystem. 0 e. it's the first species to populate a new ecosystem.

What are genotypes? what are phenotypes?

What is the role of dna ligase in the elongation of the lagging strand during dna replication?