Problem: OPTIONS:
- shelter
- keratin
- fever
- excretory
- Enzymes
- thirst
- food
- sores
Q: Fact 1: Thirst is used to make an animal realize that it needs to replenish its bodily water by the body. Fact 2: Every body needs plenty of hydration, and water is the best source of that hydration. Given the two facts above, what is used by animals to realize their bodies need hydration?
Answer: thirst
Problem: OPTIONS:
- epidermal
- segmented body
- leg pairs
- a cuticle
- a vertebral column
- diplosomites
- Chlorophyll
- biological diversity
Q: Fact 1: Invertebrates are animals that lack a vertebral column, or backbone. Fact 2: Millipedes, spiders and other invertebrates are probably taken as well. Given the two facts above, millipedes lack what?
Answer: a vertebral column
Problem: OPTIONS:
- iron
- Urea
- Gases
- red stones
- matter
- gems
- coal
- oranges
Q: Fact 1: Chemical weathering causes iron in rock to oxidize. Fact 2: Oxidation of iron minerals causes the redness of the rocks. Given the two facts above, chemical weathering causes redness of the rocks containing what?
Answer:
iron