Question: Q: What kind of reproduction results in offspring that are generally all genetically different? Read this paragraph and choose the correct option from the provided answers: Sexual reproduction is typically slower. However, it also has an advantage. Sexual reproduction results in offspring that are all genetically different. This can be a big plus for a species. The variation may help it adapt to changes in the environment. Choices: - perceptual - asexual - individual - sexual A:
Answer: sexual

Question: Q: Birds flying thousands of miles south in the winter, then returning to their homes in spring, is a familiar example of what? Read this paragraph and choose the correct option from the provided answers: One type of migration that you are probably familiar with is the migration of birds. Maybe you have heard that birds fly south for the winter. In the fall, birds fly thousands of miles to the south where it is warmer. In the spring, they return to their homes. ( Figure below ). Choices: - hibernation - evacuation - emigration - migration A:
Answer: migration

Question: Q: What type of gas is a harmless gas that living things add to the atmosphere during respiration? Read this paragraph and choose the correct option from the provided answers: A: You can tell that they are different compounds from their very different properties. Carbon dioxide is a harmless gas that living things add to the atmosphere during respiration. Carbon monoxide is a deadly gas that can quickly kill people if it becomes too concentrated in the air. Choices: - helium - oxygen - Hydrogen - carbon dioxide A:
Answer:
carbon dioxide