Please help me>>>>Unused muscles deteriorate at a rate of about 5% a month

1% a day

5% a day

10% a year

1% a month

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

What function does the limb sever in each animal? how are the limb bones of the four animals similar? based on these similarities what can be inferred about the evolution of the four animals.

Which of the following are responsible for sending messages from the hypothalamus to the thalamus?