One function of the hematic system is to
cause voluntary and involuntary motion
protect the body
transport substances in the body
distribute blood through the body

List two modern organisms that have pentameral symmetry

Choose one animal (cheetas) and research on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.

Can a trait be both polygenic and have multiple alleles? explain why or why not.