input: OPTIONS:
- chambers of the heart
- digestive organs
- arteries
- pairs of capillary beds Now, answer this question: Answer the following question given this paragraph: Q: Portal veins carry blood between what? A:
A:
output: pairs of capillary beds

Answer the following question given this paragraph: Most ocean mollusks have a gill or gills to absorb oxygen from the water. Q: What do ocean mollusks use to absorb oxygen from the water? A:

OPTIONS:
- shells
- scales
- pores
- gills

Answer: gills

Problem: OPTIONS:
- Pluto
- Saturn
- Mercury
- mars
Q: Answer the following question given this paragraph: Mars is the fourth planet from the Sun. It has two small, irregular moons. Mars is red because of rust in its soil. Mars has the largest mountain and the largest canyon in the solar system. Q: What is the fourth planet from the sun? A:
Answer: mars

Problem:OPTIONS:
- acids
- bases
- enzymes
- hormones

Answer the following question given this paragraph: You can see an example of a negative feedback loop in Figure below . It shows how levels of thyroid hormones regulate the thyroid gland. This loop involves the hypothalamus and pituitary gland as well as the thyroid gland. Low levels of thyroid hormones in the blood cause the release of hormones by the hypothalamus and pituitary gland. These hormones stimulate the thyroid gland to secrete more hormones. The opposite happens with high levels of thyroid hormones in the blood. The hypothalamus and pituitary gland stop releasing hormones that stimulate the thyroid. Q: Low levels of thyroid hormones in the blood cause the release of what by the hypothalamus and pituitary gland? A:
****
A: hormones

Answer the following question given this paragraph: One such strategy is to allow the wind to carry the seeds. With special adaptations in the seeds, the seeds can be carried long distances by the wind. For example, you might have noticed how the "fluff" of a dandelion moves in the wind. Each piece of fluff carries a seed to a new location. If you look under the scales of pine cone, you will see tiny seeds with "wings" that allow these seeds to be carried away by the wind. Maple trees also have specialized fruits with wing-like parts that help seed dispersal ( Figure below ). Q: Why are seeds of a pine cone easily carried by the wind and dispersed? A:
OPTIONS:
- seeds are sticky
- seeds are small
- seeds are dense
- seeds have wings
seeds have wings

Answer the following question given this paragraph: Carbon dioxide is an example of a material that easily undergoes sublimation. Q: Carbon dioxide is an example of a material that easily undergoes what? A:
OPTIONS:
- decomposition
- spontaneous mutation
- amplification
- sublimation

Answer:
sublimation