input: OPTIONS:
- absorption
- filtration
- excretion
- digestion Now, answer this question: Q: What is the process of breaking down food into components the body can absorb called? A:
A:
output: digestion

Q: What cannot exist between energy levels? A:

OPTIONS:
- crystals
- protons
- cells
- electrons

Answer: electrons

Problem: OPTIONS:
- species
- family
- food chain
- community
Q: Q: The relationships between groups of different species makes up a ___________. A:
Answer: community

Problem:OPTIONS:
- asymmetric triangle
- oval
- trapezoid
- equilateral triangle

Q: What shape is each face of a tetrahedron? A:
****
A: equilateral triangle

Q: Which cycle is named after the scientist melvin calvin? A:
OPTIONS:
- krebs cycle
- melvin cycle
- melcal cycle
- calvin cycle
calvin cycle

Q: What do you call the illness that occurs when harmful bacteria enter the digestive system in food? A:
OPTIONS:
- bacteria poisoning
- nutrition poisoning
- meat poisoning
- food poisoning

Answer:
food poisoning