Answer:
B. Exercise provides <em>numerous </em>brain health benefits such as reduced risk of <em>anxiety</em> and <em>depression </em>and i<em>mproved sleep.</em>
Explanation:
<span>What
do these conditions have in common and what conditions are not listed
that might require medical attention before starting an exercise
regimen?
</span>They can all affect the heart and lungs . If present while starting a
new exercise regime these conditions can cause these organs to fail if
the regime is too strenuous for you . Conditions like asthma ,
hypertension , any heart diseases , lung diseases , cancer or anything
that can affect the heart and lungs .
Answer:
Threshing may be done by beating the grain using a flail on a threshing floor. Another traditional method of threshing is to make donkeys or oxen walk in circles on the grain on a hard surface. A modern version of this in some areas is to spread the grain on the surface of a country road so the grain may be threshed by the wheels of passing vehicles.
Explanation:
Hoped this helped! :D
Answer:
The IgE antibodies bind to mast cells. The allergen cross-links them. This triggers the mast cells to release powerful chemicals like histamines. Histamines cause the allergic symptoms like itching and runny nose. If you are allergic to pollen, your body will produce a large amount of allergen-specific IgE antibodies when you come in contact with pollen. The IgE antibodies bind to mast cells. The allergen cross-links them. This triggers the mast cells to release powerful chemicals like histamines.
The lungs need to remain elastic so they can<span> effectively move oxygen into the body and carbon dioxide out of the body</span>
