Can I please get the answer ?

How can you approximate the number of calories required to keep you in energy balance?

Which identifies the main purpose of biological taxonomy?

Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .