Which statement describes heterougeneous mixtures ?

Answer

They are made up of two or more pure substances that are not chemically bonded together.

Explanation

Heterogeneous mixtures are mixtures of different types made of dissimilar items. A homogeneous mixture contains components which makes the mixture uniformly distributed throughout the mixture making a similar composition of the mixture throughout. Example a mixture of oil and water is heterogeneous mixture.

plants need sunlight, water, and carbon dioxide to make food. plants use the raw materials of water, nutrients they absorb from soil, and carbon dioxide to make sugars the plant can use. energy from the sun and chlorophyll are also needed.