If chromosomes contain the basic units of heriditary information, then what are the units of basic information on chromosomes? Answer choices: - colors - heriditary - sensory neurons - Most plants - Joules - pollen - A Greek letter - photons
heriditary

If birds survive the chill using the feathers that help them to fly, then birds do what using the feathers that help them to fly? 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
survive the chill

If recycling has a positive impact on the environment, then what has a positive impact on the environment? Answer choices: - patch reefs - coral - animals - recycling - power - ferns - bushes - Green beans
recycling