Biology, asked by ajayyadavajay2000, 8 hours ago

What prevents the back flow of blood inside the heart during contraction? [ ] A) Thick muscular walls of ventricles B) Thin walls of Atria C) Valves D) All the above​

Answers

Answered by tarushaamit
0

Explanation:

valves is the answer

Hope It will help you

Previous Question
Next Question
Similar questions
English, 4 hours ago
________ comment are used to move the selected text to a new position pls say the correct answer ✨ _ dont spam!!​ _✨​​...
Chemistry, 4 hours ago
what is sublimation?​
Science, 4 hours ago
plants take all the nutrition in ________ form​...
Biology, 8 hours ago
what is the role of roughes in the almentry trees ​...
Geography, 8 hours ago
Draw a diagram of plant and show its roots, trunk and leaves.​
Biology, 8 months ago
If the enzymes from escape into the cell the cell is digested and dies...
English, 8 months ago
Unless the thief apologises he will not be pardoned...
Economy, 8 months ago
Find out the arithmetic mean from the following : ITEMS : More than 0,More than 10,More than 20,More than 30. THEIR RESPECTIVE FREQUENCIES ARE: 28,24,14 and 4. *...