Q: What is the diffusion of water through a semipermeable membrane according to the concentration gradient of water across the membrane A:

OPTIONS:
- nutrients
- mirrors
- Gravity
- osmosis

Answer: osmosis

Problem: OPTIONS:
- glucose
- potassium
- chloride
- sucrose
Q: Q: Plants generally transport carbohydrates from leaves to roots and other nonphotosynthetic organs in the form of what? A:
Answer: sucrose

Problem:OPTIONS:
- segmentation
- sedimentation
- stimulation
- fertilization

Q: Breeding in birds occurs through an internal type of what process? A:
****
A: fertilization

Q: Who study volcanoes to be able to predict when a volcano will erupt? A:
OPTIONS:
- vocologists
- virologists
- ornithologists
- volcanologists
volcanologists

Q: What are compounds formed by ionic bonds called? A:
OPTIONS:
- nuclear compounds
- layered compounds
- mixed compounds
- ionic compounds (salts)

Answer: ionic compounds (salts)

input with options: Q: What kind of competition often leads to extinction because the species that is less well adapted gets fewer of the resources that both species need? A:
OPTIONS:
- intraspecific competition
- parasitism
- mutualism
- interspecific competition
output:
interspecific competition