Q: Q: What is the most important process for the survival of a species? A:

OPTIONS:
- digestion
- differentiation
- metabolism
- reproduction

A: reproduction

input: OPTIONS:
- Heart
- tubes
- Viens
- arteries Now, answer this question: Q: What type of blood vessels carry blood away from the heart? A:
A:
output: arteries

Q: Water molecules move about continuously due to what type of energy? A:

OPTIONS:
- seismic
- potential
- optical
- kinetic

Answer: kinetic

Problem: OPTIONS:
- Desert
- mountainous
- Tropical
- subtropical
Q: Q: What biome is located between the temperate and tropical biomes? A:
Answer: subtropical

Problem:OPTIONS:
- calcium
- light
- proteins
- particle

Q: When boron10 absorbs a neutron, what does it emit? A:
****
A: particle

Problem:OPTIONS:
- amphibians
- mammals
- insects
- reptiles

Q: What type of animal can be found on every continent except antarctica? A:
****
A:
reptiles