Afossil of a new primate species is discovered. scientists hypothesize that the species traveled long distances without putting their hands down on the ground, and used tools. if this hypothesis is true, which trait would the fossil most likely have?

a. a foramen magnum at the back of the skull
b. a curve in the lumbar region of the spine
c. a femur angled outward
d. an opposable big toe

Research cheetahs on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? -cheetah 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.

What will happen if two of the base pairs of the stand of the dna are switched