Answer:
D) four.
Explanation:
The two atria hold the blood that circulates away from the heart. The heart has four one-way valves, which open and close with each heartbeat. The tricuspid valve and the mitral valve are located between the atria and allow the blood to flow from the atria to the ventricles. Also you don't have to but mind marking Brainliest?
Answer:
seperate whites and colors
treat stains with stain remover
choose youre setting
choose the water temp
measure detergent and fabric softner
Explanation:
oml how are you bad at this, this is easy
Answer:
high risk because you can pass sickness and dieses around
Some people just think about sunscreen when spending a day on the lake, the beach or pool. However, sun exposure accumulates every day, and every time under the sun occurs.
Just stay in the shade is one of the best ways to limit exposure to ultraviolet radiation. Also:
-Use sunscreen!
-Put on a hat!
-Wear sunglasses to protect the eyes and the skin!
<span>Hope this can help you :)
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