Answer:
The atria and ventricles are separated by the mitral and bicuspid valves.
Explanation:
The atria undergo atrial systole, a brief contraction of the atria that ejects blood from the atria through the valves and into the ventricles.
For vitamin A eat carrot,mango,papaya, milk.
for vitamin B1 eat egg ,cereal s,cabbage, and yeast.
for vitamin B2 eat cheese , milk, green leafy vegetables, egg.
for vitamin B3 eat whole grain cereals, green leafy vegetables.
for vitamim B6 eat liver,green leafy vegetables, whole grains cereals.
For vitamin B12 eat fish , egg,meat,liver, fruits.
for vitamin C eat all citrus fruits(orange,lemon).
for vitamin D eat milk , yolk , ghee, oil, butter..
for vitamin E eat wheat, green leafy vegetables osteomalacia in adults.
for vitamin k eat green leafy vegetables, tomatoes...
Hope this will help u...
Best of luck..
Please mark me as brainlist..
Answer: Urticaria
Explanation: Urticaria, also known as hives, is an outbreak of swollen, pale red bumps or plaques (wheals) on the skin that appear suddenly -- either as a result of the body's reaction to certain allergens, or for unknown reasons. Hives usually cause itching, but may also burn or sting.
8-year-old has been stung by a wasp. His skin is pale with patches of raised red spots on his hands, arms, and face.
Answer:
arm hang cuz you have to do everything with your arm
The best way to reduce your risk of an injury is to <u>wear the correct protective gear for the activity.</u>
