If you have a chronic health condition what should you do before starting a new activity

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content

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.

Astudent measured the amount of carbon dioxide (co2) produced by yeast during an experiment. use the data in the table at the right to answer the questions below. which variable is the dependent variable?