Answer:
B. a substance that sends the immune system into action
Explanation:
Answer:
Always burdened with guilt and often blame yourself.
Feeling hopeless, inferior, and worthless or having low self-esteem.
Always worry and worry too much.
Continuously bad or sad mood.
Easily angry or sensitive, and easy to cry.
Explanation:
semoga bermanfaat
<em>:</em><em>)</em>
<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>
True because light from the sun affects our melatonin
<span>Smooth muscles and cardiac muscles
are both classified as involuntary. Both muscles are continuously working which
means it does not stop even when a person is at rest. As smooth muscles surround most of the walls
of the major organs of the body, cardiac muscle however can only be found in
the heart. They are not both innervated singularly which implies that the
impulses that travels through these paths are passed from a cell to another
cell. Both are automatically controlled by endocrine and nervous systems and
produce rhythmic contractions as impulses are innervated. </span>
