Q: Answer the following question given this paragraph: Q: What brain structure is important in recognizing and recalling emotions? A:

OPTIONS:
- pituitary
- cerebral cortex
- thalmus
- amygdala

A: amygdala

input: OPTIONS:
- flow selection
- characteristic selection
- random selection
- natural selection Now, answer this question: Answer the following question given this paragraph: Q: What evolutionary process does not favor altruistic behavior that causes the death of the altruist? A:
A:
output: natural selection

Answer the following question given this paragraph: Explore the sea star's body plan (http://openstaxcollege. org/l/sea_star) up close, watch one move across the sea floor, and see it devour a mussel. Brittle stars belong to the class Ophiuroidea. Unlike sea stars, which have plump arms, brittle stars have long, thin arms that are sharply demarcated from the central disk. Brittle stars move by lashing out their arms or wrapping them around objects and pulling themselves forward. Sea urchins and sand dollars are examples of Echinoidea. These echinoderms do not have arms, but are hemispherical or flattened with five rows of tube feet that help them in slow movement; tube feet are extruded through pores of a continuous internal shell called a test. Sea lilies and feather stars are examples of Crinoidea. Both of these species are suspension feeders. Sea cucumbers of class Holothuroidea are extended in the oral-aboral axis and have five rows of tube feet. These are the only echinoderms that demonstrate "functional" bilateral symmetry as adults, because the uniquely extended oral-aboral axis compels the animal to lie horizontally rather than stand vertically. Q: What type of feeders are sea lilies and feather stars? A:

OPTIONS:
- deposit feeder
- bottom feeder
- silt feeders
- suspension feeders

Answer: suspension feeders

Problem: OPTIONS:
- weather
- storms
- climate
- clouds
Q: Answer the following question given this paragraph: Clouds are classified on the basis of where and how they form. Three main types of clouds are cirrus, stratus, and cumulus. Figure below shows these and other types of clouds. Q: Cirrus, stratus, and cumulus are the main types of what? A:
Answer: clouds

Problem:OPTIONS:
- prokaryotes
- plants
- fungi
- eukaryotes

Answer the following question given this paragraph: Protists are the simplest eukaryotes. They are easiest to define by what they are not. Protists are not animals, plants, or fungi. Q: Protists are the simplest of what? A:
****
A: eukaryotes

Problem:OPTIONS:
- outside the nucleus
- secondary nucleus
- orbitals
- central nucleus

Answer the following question given this paragraph: Protons and neutrons are located in a central nucleus, while electrons orbit about the nucleus. Q: Where are protons and neutrons located? A:
****
A:
central nucleus