Q: Fact 1: Having no natural predators increases population size. Fact 2: Population size is a function of natality and mortality. Given the two facts above, having what is a cause of mortality?

OPTIONS:
- natural predators
- seasons
- Abnormal cell growth
- liver cancer
- insects
- chickenpox
- influenza
- sunlight

A: natural predators

input: OPTIONS:
- plants
- humans
- tortoises
- animals
- Conifers
- Flowers
- moss
- cacti Now, answer this question: Fact 1: Roots have primary and secondary meristems for growth in length and width. Fact 2: Most plants have roots . Given the two facts above, what have meristems for growth?
A:
output: plants

Fact 1: Abattery converts chemical energy into electrical energy. Fact 2: Electrical energy is used to power a lamp. Given the two facts above, a battery can convert chemical energy so that it can turn on what?

OPTIONS:
- birds
- Light
- Heat
- LEDs
- sunshine
- engines
- storms
- lamps

Answer: lamps

Problem: OPTIONS:
- killed
- Energy
- seeds
- food
- nectar
- HIV
- power
- harm
Q: Fact 1: Producers are organisms that produce food for themselves and other organisms. Fact 2: Parasites are organisms that obtain their food from living organisms. Given the two facts above, parasites get what from producers?
Answer: food

Problem:OPTIONS:
- massive damage
- matter vibrating
- constriction
- friction
- Dehydration
- ketosis
- stretching
- photosynthesis

Fact 1: Constriction occurs when the muscular walls of blood vessels contract. Fact 2: Muscle spasms are involuntary contractions of a muscle. Given the two facts above, what can muscle spasms cause?
****
A: constriction

Problem:OPTIONS:
- Electrical
- an object
- seasons
- imbalanced
- hormones
- sweating
- Winter
- climate

Fact 1: Temperature changing can cause phase changes. Fact 2: Temperature also changes with the seasons. Given the two facts above, what can cause phase changes?
****
A:
seasons