Problem: OPTIONS:
- thyroid disorders
- immune system disorders
- emotional disorders
- genetic disorders
Q: Q: What type of disorders are caused by mutations in genes or abnormal numbers of chromosomes? A:
Answer: genetic disorders

Problem:OPTIONS:
- psychological sciences
- chemistry
- physical sciences
- life science

Q: Ecology, botany, and zoology are what type of science? A:
****
A: life science

Q: What does an underwater spider use to breathe and keep alive? A:
OPTIONS:
- forehead air bubble
- gills
- metallic air bubble
- shiny air bubble
shiny air bubble

Q: What is used in the growth, development, functioning and reproduction of all known living organisms and many viruses? A:
OPTIONS:
- viruses
- bacteria
- enzymes
- dna

Answer: dna

Question: Q: Substances produced by a reaction are known as? A:
OPTIONS:
- solutions
- compounds
- minerals
- products
Answer: products

input: OPTIONS:
- proteins
- scales
- lipids
- cells Now, answer this question: Q: What small biological structures make up all living things, including the human body? A:
A:
output:
cells