The arteries that branch from the aorta and provide blood to the heart muscle itself are arteries. a. pulmonary b. systemic c. coronary d. femoral

i believe the correct answer from the choices listed above is the first option. the scientists need to look at the   validity of data, claims, hypotheses, and observations before  developing an argument. they base their arguments on facts that are present and they make sure they have proofs. 

explanation:

i do not know and i have a 100 in this class

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .