input: OPTIONS:
- toxins
- enzymes
- ions
- neurons Now, answer this question: Answer the following question given this paragraph: Neurons that innervate the muscles of the respiratory system are responsible for controlling and regulating pulmonary ventilation. The major brain centers involved in pulmonary ventilation are the medulla oblongata and the pontine respiratory group (Figure 22.20). Q: What basic structures of the nervous system innervate the muscles of the respiratory system and are responsible for controlling and regulating pulmonary ventilation? A:
A:
output: neurons

Answer the following question given this paragraph: The aim of basic science is to discover new knowledge. It leads to a better understanding of the natural world. It doesn't necessarily have any practical use. An example of basic research in life science is studying how yeast cells grow and divide. Yeasts are single-celled organisms that are easy to study. By studying yeast cells, life scientists discovered the series of events called the cell cycle. The cell cycle works not only in yeasts but in all other organisms with similar cells. Therefore, this basic research made a major contribution to our understanding of living things. Watch the following animation to learn more about the basic yeast research and the cell cycle. You can also see yeast cells dividing. Q: What kind of organisms are yeasts? A:

OPTIONS:
- bacteria
- viruses
- protozoa
- single-celled

Answer: single-celled

Problem: OPTIONS:
- Paleolithic era
- Mesozoic epocH
- Jurassic period
- quaternary period
Q: Answer the following question given this paragraph: The Quaternary Period is the time since the beginning of the ice ages. The climate has been cooler than it was earlier in the Cenozoic. Since the end of the Pleistocene ice ages, which are probably not entirely over, we have been in the Holocene Epoch. The Holocene is also called the Recent. Q: What is the time since the beginning of the ice ages? A:
Answer: quaternary period

Problem:OPTIONS:
- vacuole
- nucleus
- endoplasmic reticulum
- golgi apparatus

Answer the following question given this paragraph: The Golgi apparatus is usually made up of five to eight cup-shaped, membrane-covered stacks of discs called cisternae (singular, cisterna ), as shown in Figure below . Both plant and animal cells have a Golgi apparatus. A typical mammalian cell will have 40 to 80 of these stacks. While plant cells can have up to several hundred Golgi stacks scattered throughout the cytoplasm. In plants, the Golgi apparatus contains enzymes that synthesize some of the cell wall polysaccharides. Q: Which organelle is made up of 5 to eight cup shaped, membrane covered stacks of discs known as cisternae? A:
****
A: golgi apparatus

Answer the following question given this paragraph: Disposing of industrial waste is one way that human actions pollute the land. This became clear more than 30 years ago in Love Canal, a neighborhood in Niagara Falls, New York. Love Canal may sound lovely, but it is not. Love Canal was and is a disaster. Love Canal been called one of the worst environmental disasters of all time. Q: Love canal was an infamous example of what type of pollution? A:
OPTIONS:
- thermal pollution
- Land Pollution
- Visual Pollution
- industrial waste dumping
industrial waste dumping

Answer the following question given this paragraph: respiratory system disease in which air passages of the lungs periodically become too narrow, making breathing difficult. Q: What makes breathing difficult due to respiratory system disease? A:
OPTIONS:
- weak lungs
- slippery air passages
- water in the lungs
- narrow air passages

Answer:
narrow air passages