For piano playing, which muscles would have the fewest fibers controlled by each motor neuron?

What is the relation ship between structure and function in an organism

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.

Is this mrna or rna need need the answer in a hurry