Fact 1: Air pollution can cause the pH of soil to decrease. Fact 2: Research has shown that soil pH less than 6.0 can decrease crop yields. Given the two facts above, air pollution can cause a decrease in what?
OPTIONS:
- The atmosphere
- kinetic energy
- smoke
- crop yields
- nutrients
- Temperature
- fires
- smog

Answer: crop yields

Question: Fact 1: Roots grow in length and width from primary and secondary meristem. Fact 2: Meristem growth occurs by the production of primordia which develop at the meristem periphery. Given the two facts above, the production of primordia cause roots to ?
OPTIONS:
- Bend
- grow
- loss
- expand
- growth
- Rise
- mildew
- die
Answer: grow

input with options: Fact 1: Astronauts require preserved food for extended flights. Fact 2: An astronaut is a scientist who is a space explorer. Given the two facts above, a scientist who is a space explorer requires what for extended flights?
OPTIONS:
- preserved food
- salt and water.
- hydration
- a hydraulic system
- useless heavy objects
- short-lived food
- hydrate their cells
- perishable food
output: preserved food

Q: Fact 1: Aplant requires photosynthesis to grow. Fact 2: Bamboos are vigorous, rugged plants. Given the two facts above, what does bamboo do to grow?

OPTIONS:
- hydrate their cells
- melt
- they bend
- deglaze
- reproduce
- photosynthesize
- emancipate
- survival

A: photosynthesize

input: OPTIONS:
- electronics
- fabrics
- plants and animals
- genetic diversity
- dirt
- our planet
- Abnormal cell growth
- genetic material Now, answer this question: Fact 1: Disease has a negative impact on an organism. Fact 2: Plants and animals are organisms. Given the two facts above, disease has a negative impact on?
A:
output: plants and animals

Question: Fact 1: Many consumers feed at more than one trophic level. Fact 2: Each step along a food chain is known as a trophic level. Given the two facts above, many consumers feed at more than one what along a food chain?
OPTIONS:
- humans
- cacti
- goats
- step
- scale
- Length
- a path
- Energy
Answer:
step