input: OPTIONS:
- nature
- range
- farmland
- habitat Now, answer this question: Answer the following question given this paragraph: The single biggest cause of the sixth mass extinction is habitat loss. A habitat is the area where a species lives and to which it has become adapted. When a habitat is disturbed or destroyed, it threatens all the species that live there with extinction. Q: What term is defined as the area where a species lives and to which it has become adapted? A:
A:
output: habitat

Answer the following question given this paragraph: Kevin Walsh. Cows are able to digest grass with the help of the bacteria methanogens in their gut . CC BY 2.0. Q: A type of what in a cow's gut enables the animal to digest grass? A:

OPTIONS:
- virus
- pests
- algae
- bacteria

Answer: bacteria

Problem: OPTIONS:
- the stars
- asteroids
- meteors
- the moon
Q: Answer the following question given this paragraph: Q: What celestial structure does not give off its own light? A:
Answer: the moon

Problem:OPTIONS:
- root
- flower
- bark
- leaf

Answer the following question given this paragraph: Like the stem, the leaf contains vascular bundles composed of xylem and phloem (Figure 30.27). The xylem consists of tracheids and vessels, which transport water and minerals to the leaves. The phloem transports the photosynthetic products from the leaf to the other parts of the plant. A single vascular bundle, no matter how large or small, always contains both xylem and phloem tissues. Q: Like the stem, what basic plant structure contains vascular bundles composed of xylem and phloem? A:
****
A: leaf

Answer the following question given this paragraph: Q: When light strikes the rods and cones, they hyperpolarize, shutting off their release of what? A:
OPTIONS:
- enzyme
- vitreous fluid
- dopamine
- glutamate
glutamate

Answer the following question given this paragraph: Q: Prions are slow-acting, virtually indestructible infectious proteins that cause diseases of what vital organ in mammals? A:
OPTIONS:
- heart
- lung
- liver
- brain

Answer:
brain