The best answer for the blood vessels' valves would be these are veins that would then help in preventing the back flow of blood because the walls have small muscle to pump the blood back to the heart.Hope this is the answer.
If one person from your close family has cancer it could pass down In your dna or genetics so yes
<span>The best response is letter B, Talk to her brother and let her parents know if there's a problem. By talking to her brother first she might know what really the reason behind his sneaking of liquor in the room. After knowing the reason, she should think the next step to take depending on the reason provided by his brother.</span>
Practice different positions and actions, regularly practice, practice with others, don’t overwork, eat proper foods,
Answer:
A. MHR= 100 - your age
Explanation:
If you do 100 - your age you'll get your answer
