Answer:
True. You need it. But not a lot.
Explanation:
<span>It is volcanic mud-flow. These mud-flows also known as Lahars are made up of debris and mud. The debris typically consists of rock fragments. The size and speed of the mud-flow can increase as it rolls downstream and incorporate more material as spreads such as rocks, buildings and soil.</span>
Answer: Skin, and mucous membrane.
Explanation:
diagnosing disease is not a means of promoting public health
The answer should be
B) physical activity