AIDS is treatable but not curable and Chlamydia is curable
A-2
B-1
Answer:
Healthy fats lower your levels of “bad” (LDL) cholesterol and raise your levels of "good" (HDL) cholesterol, while unhealthy fats raise your bad cholesterol levels. Here are some more ways healthy and unhealthy fats affect your health. Healthy fats can: Boost brain function.
Explanation:
The Heart-lung machine, probably because it can temporarily replace organs that are vital to survival.