Answer:
The circulatory system is composed of the heart and blood vessels, including arteries, veins, and capillaries.
Explanation:
Answer:
1. Cover mouth when sneezing/coughing
2.isolation
Explanation:
hope it helps plz give brainliest! :D
Answer:
It will be endorphins
Explanation:
any of a group of hormones secreted within the brain and nervous system and having a number of physiological functions. They are peptides which activate the body's opiate receptors, causing an analgesic effect.
Answer:
<h2><em>Mark</em><em> </em><em>me</em><em> </em><em>brainliest</em><em> </em><em>plz</em></h2>
Explanation:
<h2>truth, in metaphysics and the philosophy of language, the property of sentences, assertions, beliefs, thoughts, or propositions that are said, in ordinary discourse, to agree with the facts or to state what is the case.</h2>