Answer:
c destroys them
Explanation:
hiv targets and destroys cd4.
Answer: D
Explanation: As a result of scarce resources, societies must answer three key economic questions: – What goods and services should be produced? – How should these goods and services be produced? – Who consumes these goods and services?
The most common source of water contamination is: A. sewage.
Answer:
Chronic stress may increase your risk of developing type 2 diabetes. The rush of hormones, rapid breathing, and increased heart rate can also upset your digestive system. You’re more likely to have heartburn or acid reflux thanks to an increase in stomach acid. answer is A
Explanation:
