The first one is b
Question 10 is Heart rate
Question 12 is perimeter
Thats all i know sorry
W is the point where blood filtration starts in a nephron which makes option A the most appropriate choice.
<h3>What is a Nephron?</h3>
This is defined as the microscopic structural and functional unit of the kidney.
The renal artery carries blood from your heart to your kidneys during which the process of blood filtration starts immediately.
Read more about Nephron here brainly.com/question/242658
false it is when someone your age pressures you to do something you dont want to do
