Q: Answer the following question given this paragraph: Most ecosystems are disturbed too often to attain a final, stable climax community. Q: Most ecosystems are disturbed too often to attain what final, stable status? A:

OPTIONS:
- undisrupted community
- calm community
- even community
- climax community

A: climax community

input: OPTIONS:
- nitrogen cells
- animal cells
- man-made cells
- plant cells Now, answer this question: Answer the following question given this paragraph: A third difference between plant and animal cells is that plants have several kinds of organelles called plastids . And there are several different kinds of plastids in plant cells. For example, Chloroplasts are needed for photosynthesis, leucoplasts can store starch or oil, and brightly colored chromoplasts give some flowers and fruits their yellow, orange, or red color. It is the presence of chloroplasts and the ability to photosynthesize, that is one of the defining features of a plant. No animal or fungi can photosynthesize, and only some protists are able to. The photosynthetic protists are the plant-like protists, represented mainly by the unicellular algae. Q: Chloroplasts, leucoplasts and chromoplasts are found in what type of cells? A:
A:
output: plant cells

Answer the following question given this paragraph: The combustion of propane gas produces carbon dioxide and water vapor. Q: The combustion of propane gas produces carbon dioxide and what else? A:

OPTIONS:
- methane
- carbon monoxide
- phosphorous
- water vapor

Answer: water vapor

Problem: OPTIONS:
- metastasis and biotic
- innate and biotic
- hygroscopic and abiotic
- abiotic and biotic
Q: Answer the following question given this paragraph: The abiotic factors, such as the amount of rainfall and the temperature, are going to influence other abiotic factors, such as the quality of the soil. This, in turn, is going to influence the plants that migrate into the ecosystem and thrive in that biome. Recall that migration is the movement of an organism into or out of a population. It can also refer to a whole new species moving into a habitat . The type of plants that live in a biome are going to attract a certain type of animal to that habitat. It is the interaction of the abiotic and biotic factors that describe a biome and ecosystem. In aquatic biomes, abiotic factors such as salt, sunlight and temperature play significant roles. Q: The interaction of what opposite factors describe a biome and ecosystem? A:
Answer: abiotic and biotic

Problem:OPTIONS:
- pore
- ear
- mouth
- nose

Answer the following question given this paragraph: The Nose and its Adjacent Structures The major entrance and exit for the respiratory system is through the nose. When discussing the nose, it is helpful to divide it into two major sections: the external nose, and the nasal cavity or internal nose. The external nose consists of the surface and skeletal structures that result in the outward appearance of the nose and contribute to its numerous functions (Figure 22.3). The root is the region of the nose located between the eyebrows. The bridge is the part of the nose that connects the root to the rest of the nose. The dorsum nasi is the length of the nose. The apex is the tip of the nose. On either side of the apex, the nostrils are formed by the alae (singular = ala). An ala is a cartilaginous structure that forms the lateral side of each naris (plural = nares), or nostril opening. The philtrum is the concave surface that connects the apex of the nose to the upper lip. Q: The major entrance and exit for the respiratory system is which facial orifice? A:
****
A: nose

Problem:OPTIONS:
- oval
- square
- triangular
- circular

Answer the following question given this paragraph: Q: The e. coli chromosome, like many other bacterial chromosomes, is what shape? A:
****
A:
circular