Q: Q: What are composed of alternating positive and negative ions? A:

OPTIONS:
- magnetic crystals
- polar bonds
- radioactive substances
- ionic crystals

A: ionic crystals

input: OPTIONS:
- Adult Mammals
- Childern
- Reptiles
- adult humans Now, answer this question: Q: Who lack some of the defining traits of chordates? A:
A:
output: adult humans

Q: Most diseases caused by bacteria can be cured by which medicines? A:

OPTIONS:
- hydroxides
- antioxidants
- inhibitors
- antibiotics

Answer: antibiotics

Problem: OPTIONS:
- exterior
- anterior
- posterior
- ventral
Q: Q: Bilaterally symmetrical animals have both dorsal and what type of sides? A:
Answer: ventral

Problem:OPTIONS:
- atoms
- neurons
- muscles
- cells

Q: What do we consider the basic building blocks of life? A:
****
A: cells

Problem:OPTIONS:
- exhibit
- illuminating
- peculiar
- courtship

Q: What type of behaviors are triggered by pheromones in moths? A:
****
A:
courtship