input: OPTIONS:
- harmful substances
- an area swollen with pus
- a lot of human deaths
- Pesticides
- Heavy rains
- Leptospirosis
- Veins and arteries.
- high blood pressure Now, answer this question: Fact 1: Nephrons are the structural and functional units of the kidneys. Fact 2: Damage to the nephrons can be caused by conditions such as diabetes and high blood pressure . Given the two facts above, damage to the structural units of the kidneys can be caused by ..?
A:
output: high blood pressure

Fact 1: Cutting down trees has a negative impact on an ecosystem. Fact 2: Rainforests are destroyed by logging and all of the trees are cut down. Given the two facts above, what has a negative impact on an ecosystem?

OPTIONS:
- Replanting trees
- disease
- Pesticides
- Logging
- Cars
- Pollution
- Cutting grass
- Environmentalists

Answer: Logging

Problem: OPTIONS:
- coral growth
- plant reproduction
- humans
- biodiversity
- important habitats
- coral reefs
- genetic diversity
- moss growth
Q: Fact 1: Planting trees has a positive impact on an ecosystem. Fact 2: Biodiversity encourages a healthier ecosystem. Given the two facts above, what does planting trees have a positive impact on?
Answer: biodiversity

Problem:OPTIONS:
- squids
- humans
- h2o
- clouds
- goats
- bears
- Bats
- plants

Fact 1: Sound can be used for communication by animals. Fact 2: Goats are four legged animals. Given the two facts above, what can use sound for communication?
****
A: goats

Fact 1: Sonar is used to find the location of an object. Fact 2: Echolocation is similar to sonar. Given the two facts above, echolocation be used to find the what of an object?
OPTIONS:
- movement
- location
- color
- energy
- waves
- small
- observe it
- sound
location

Fact 1: Testosterone stimulates the reproductive organs to develop into male organs. Fact 2: If testosterone is present, male external genitalia develop b. Given the two facts above, what is formed when testosterone is present?
OPTIONS:
- competition
- Male genitalia
- Female genitalia
- layers of fat
- Downs syndrome
- Mental retardation
- fur and fat
- Chemical energy

Answer:
Male genitalia