Answer:
I think it's A
Explanation:
Since C and D don't have to do with a power outage
B won't help either
Answer:
The walls of left ventricle is larger than walls of right ventricle because left ventricle pumps blood from the heart to the body.
Explanation:
Heart is a muscular organ that pumps blood in the body. Human heart is divided into four chambers- right atria, right ventricles, left atria and left ventricles.
Left ventricles walls are more thick and numerous than right ventricle. The left ventricle pups blood with more pressure from the heart to the whole body. Right ventricle pumps heart to the lungs and blood flows with less pressure in right ventricles as compared with left ventricles.
Relative Age Determined by Fossils
What is Relative Age? Relative Age = Means the age of one object compared to the age of another object. Relative age of rocks and fossils are determined by: – Ordering of rock layers – Index fossils hopes it helps you beautiful :P
Answer:
basic unit of mass
Explanation:
A kilogram is very nearly equal (it was originally intended to be exactly equal) to the mass of 1,000 cubic cm of water. The pound is defined as equal to 0.45359237 kg, exactly.