Activated when they recognize small components of antigens
The pure food and drug act of 1906 is a revolutionary legislation for America consumers no longer had to put up with cheap, Misbranded foods and medications. Companies producing food and drugs could no longer make “ false claims” or mislabel their products and deceive the public.
Maximum oxygen uptake is what the Cooper test measures
<span>combine sentences 2, 3, and 4 to create a series</span>
Answer:
The integumentary system also works closely with the circulatory system and the surface capillaries through your body. Capillaries near the surface of the skin open when your body needs to cool off and close when you need to conserve heat. We can't leave out the important sense of touch.
Integumentary system
-The integumentary system comprises the skin and its appendages acting to protect the body from various kinds of damage, such as loss of water or damages from outside. The integumentary system includes hair, scales, feathers, hooves, and nails.
Circulatory system
-The circulatory system, also called the cardiovascular system or the vascular system, is an organ system that permits blood to circulate and transport nutrients (such as amino acids and electrolytes), oxygen, carbon dioxide, hormones, and blood cells to and from the cells in the body to provide nourishment and help in fighting diseases, stabilize temperature and pH, and maintain homeostasis.
