Fact 1: Harming an animal species causes that animal 's population to decrease. Fact 2: Ecology is the study of populations or communities. Given the two facts above, ecology studies something that decreases when an animal species is what?
OPTIONS:
- omnivores
- harmed
- deadly
- dead
- haploid
- negative
- dormant
- inactive
harmed

Fact 1: Viruses contain DNA but not much else. Fact 2: Examples include influenza, rabies, HIV, and Herpes viruses. Given the two facts above, what contains DNA?
OPTIONS:
- ovum
- DNA
- HPV
- p53
- HIV
- O3
- RNA
- gene

Answer: HIV

Question: Fact 1: Plant requires seed dispersal for reproduction. Fact 2: Reproductive investment was measured as seed mass, samara size, and dispersal ability. Given the two facts above, what requires investment, seed mass, size and dispersal?
OPTIONS:
- plants
- Species
- animals
- coral
- Oak
- gene flow
- Frogs
- mussels
Answer: plants

input with options: Fact 1: An animal needs to attract a mate to reproduce. Fact 2: Mammals are animals which raise their young on milk and typically give birth to live young. Given the two facts above, what needs to attract a mate in order to give birth to live young?
OPTIONS:
- humans
- Jellyfish
- mammals
- Frogs
- birds
- hormones
- insects
- reptiles
output: mammals

Q: Fact 1: Viruses are not cells at all, so they are neither prokaryotes nor eukaryotes. Fact 2: Viruses Viruses are the smallest agents of disease. Given the two facts above, what are not cells at all, so they are neither prokaryotes nor eukaryotes?

OPTIONS:
- Something with a head, thorax, and abdomen
- Microscopic organisms
- The smallest agent of disease
- Dead prehistoric beings
- female sex cells
- major threat to health
- remains of prehistoric life
- Something that smells like rotten eggs

A: The smallest agent of disease

Fact 1: Photosynthesis means producers convert from carbon dioxide, water, and solar energy into carbohydrates for themselves. Fact 2: Leaf cells produce sugar by photosynthesis. Given the two facts above, what is produced by leaf cells as a carbohydrate by producers?
OPTIONS:
- sugar
- glucose
- plants
- salt
- cane
- coffee
- food
- truvia
sugar