Q: Q: How much space a surface covers is known as what? A:

OPTIONS:
- Flatness
- Lenght
- Height
- area

A: area

input: OPTIONS:
- spontaneous mutation
- adaptation
- variation
- evolution Now, answer this question: Q: What process refers to the changes that occur in populations of living organisms over time? A:
A:
output: evolution

Q: What do herbivores eat? A:

OPTIONS:
- minerals
- meat and plants
- animals
- plants

Answer: plants

Problem: OPTIONS:
- left atrium
- left ventricle
- right ventricle
- right atrium
Q: Q: What part of the heart receives the blood is pumped from veins of the systemic circuit? A:
Answer: right atrium

Problem:OPTIONS:
- magnitude
- frequency
- voltage
- amplitude

Q: In a longitudinal wave, what term is a measure of how compressed particles of the medium become when the wave passes through? A:
****
A: amplitude

Problem:OPTIONS:
- cell membrane
- umbilicus
- umbilical sac
- amniotic sac

Q: What is the membrane that surrounds a fetus called? A:
****
A:
amniotic sac