Answer:
you inhale oxygen and exhale carbon dioxide.
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A consumer is someone or something that takes in
Living things in the environment such as plants, animals, and bacteria are biotic factors. Biotic factors also include once-living parts such as dead leaves on the forest floor. Abiotic factors are nonliving aspects of the environment such as sunlight, temperature and water. One important abiotic factor is soil.
<em>Answer:</em>
<em>The systematic study of the inorganic world, as distinct from the study of the organic world, which is the province of biological science. Physical science is ordinarily thought of as consisting of four broad areas: astronomy, physics, chemistry, and the Earth sciences</em>
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<em>Explanation:</em>
<em>*Can I be the Brainliest please?*</em>
