You are presented with the question "What are the units of basic information on chromosomes?" and the following answer choices: - colors - heriditary - sensory neurons - Most plants - Joules - pollen - A Greek letter - photons Now knowing that genes that are located on the same chromosome are called linked genes and gene A gene is the basic unit of heriditary information, choose the best answer.
heriditary

You are presented with the question "Birds do what using the feathers that help them to fly?" and the following answer choices: - to move people - running and lifting - survive the chill - during the day - Move to another area - Earth orbiting the Sun - to stay warm - supersonic Now knowing that feathers help birds fly and provide insulation and to survive the chill, warm-blooded penguins rely on feathers and fat for insulation, choose the best answer.
survive the chill

You are presented with the question "What has a positive impact on the environment?" and the following answer choices: - patch reefs - coral - animals - recycling - power - ferns - bushes - Green beans Now knowing that conserving resources has a positive impact on the environment and recycling conserves natural resources, choose the best answer.
recycling