Help me answer this, please! I'm struggling lol Name one excretory organ in humans and name the substance it excretes.

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 .

Answer now! good pts and a brainliest potatoes are what im like a potatoe irdk have a good day

Describe the two types of vascular tissue