Problem: OPTIONS:
- permanent bonds
- dissonance bonds
- curvature bonds
- covalent bonds
Q: Q: What holds together the small molecules called nucleotides which make up nucleic acids? A:
Answer: covalent bonds

Problem:OPTIONS:
- pulse
- energy
- action
- force

Q: What is a push or a pull acting on an object? A:
****
A: force

Q: What part of a spider is equipped with poison glands? A:
OPTIONS:
- baleen
- pedipalps
- vacuole
- chelicerae
chelicerae

Q: What provides an early, rapid, and nonspecific defense against invading pathogens? A:
OPTIONS:
- microorganisms
- toxins
- bacteria
- neutrophils

Answer: neutrophils

Question: Q: What are the only invertebrates that can fly? A:
OPTIONS:
- birds
- amphibians
- mammels
- insects
Answer: insects

input: OPTIONS:
- kinetic energy
- mechanical radiation
- thermal energy
- electromagnetic radiation Now, answer this question: Q: What type of energy travels in waves across space as well as through matter? A:
A:
output:
electromagnetic radiation