Q: Answer the following question given this paragraph: Living things that cause human diseases include bacteria, fungi, and protozoa. Most infectious diseases caused by these organisms can be cured with medicines. For example, medicines called antibiotics can cure most diseases caused by bacteria. Bacteria are one-celled organisms without a nucleus. Although most bacteria are harmless, some cause diseases. Q: Most diseases caused by bacteria can be cured by which medicines? A:

OPTIONS:
- hydroxides
- antioxidants
- inhibitors
- antibiotics

A: antibiotics

input: OPTIONS:
- metabolism tract
- esophagus tract
- lungs tract
- gastrointestinal tract Now, answer this question: Answer the following question given this paragraph: The organs in Figure below make up the gastrointestinal (GI) tract. This is essentially a long tube that connects the mouth to the anus. Food enters the mouth and then passes through the rest of the GI tract. Food waste leaves the body through the anus. In adults, the GI tract is more than 9 meters (30 feet) long!. Q: What term describes the long tube that connects the mouth to the anus? A:
A:
output: gastrointestinal tract

Answer the following question given this paragraph: Some predator species are known as keystone species. A keystone species is one that plays an especially important role in its community. Major changes in the numbers of a keystone species affect the populations of many other species in the community. For example, some sea star species are keystone species in coral reef communities. The sea stars prey on mussels and sea urchins, which have no other natural predators. If sea stars were removed from a coral reef community, mussel and sea urchin populations would have explosive growth. This, in turn, would drive out most other species. In the end, the coral reef community would be destroyed. Q: What is a species that plays an especially important role in it's community called? A:

OPTIONS:
- complement
- Invasive
- Leader
- keystone

Answer: keystone

Problem: OPTIONS:
- tumors
- sugar
- apoptosis
- lymphocytes
Q: Answer the following question given this paragraph: Bone marrow is found inside many bones. It produces lymphocytes. Q: Bone marrow is found inside many bones and produces what? A:
Answer: lymphocytes

Problem:OPTIONS:
- hydrogen
- ozone
- methane
- carbon dioxide

Answer the following question given this paragraph: Ocean water also absorbs gases from the atmosphere. The most important are oxygen and carbon dioxide. Oxygen is needed by living things in the oceans. Much of the carbon dioxide sinks to the bottom of the seas. Carbon dioxide is a major cause of global warming. By absorbing carbon dioxide, the oceans help control global warming. At least as long as the carbon dioxide stays in the seas. Q: Oceans help control global warming by absorbing what? A:
****
A: carbon dioxide

Problem:OPTIONS:
- habitat
- air
- water
- ecosystem

Answer the following question given this paragraph: Q: Interactions between plants and other organisms result in cycling of chemical nutrients within what? A:
****
A:
ecosystem