Answer the following question given this paragraph: The central nervous includes the brain and spinal cord. The brain is the control center of the nervous system. It controls virtually all mental and physical processes. The spinal cord is a long, thin bundle of nervous tissue that passes messages from the body to the brain and from the brain to the body. Q: The brain and spinal cord are part of what system, which serves as a control center? A:

OPTIONS:
- primary nervous system
- active nervous system
- large nervous system
- central nervous system

Answer: central nervous system

Problem: OPTIONS:
- cholesterol
- saturated fatty acids
- lipids
- unsaturated fatty acids
Q: Answer the following question given this paragraph: Fatty Acids. Saturated fatty acids have straight chains, like the three fatty acids shown on the left. Unsaturated fatty acids have bent chains, like all the other fatty acids in the figure. Q: What type of fatty acids have bent chains? A:
Answer: unsaturated fatty acids

Problem:OPTIONS:
- echinoderm
- arthropod
- angiosperm
- gymnosperm

Answer the following question given this paragraph: Figure 26.8 illustrates the life cycle of a conifer. The sporophyte (2n) phase is the longest phase in the life of a gymnosperm. The gametophytes (1n)microspores and megasporesare reduced in size. It may take more than year between pollination and fertilization while the pollen tube grows towards the megasporocyte (2n), which undergoes meiosis into megaspores. The megaspores will mature into eggs (1n). Q: The sporophyte phase is the longest phase in the life of what? A:
****
A: gymnosperm

Answer the following question given this paragraph: Upwelling takes place at some coastlines or along the Equator. Upwelling brings cool, nutrient-rich water to the surface. Q: What takes place at some coastlines or along the equator and brings cool, nutrient-rich water to the surface? A:
OPTIONS:
- high tide
- red tide
- flooding
- upwelling
upwelling

Answer the following question given this paragraph: Flatworms have a concentration of nerve tissue in the head end. This was a major step in the evolution of a brain. It was also needed for bilateral symmetry. Q: Flatworms have a concentration of nerve tissue in the head end, which was a major step in the evolution of what organ? A:
OPTIONS:
- liver
- heart
- kidney
- brain

Answer: brain

input with options: Answer the following question given this paragraph: solid waste that remains after food is digested and is eliminated from the body through the anus. Q: What type of waste is eliminated from the body through the anus? A:
OPTIONS:
- urine
- carbon dioxide
- liquid
- solid
output:
solid