C . digestive juices. Digestive juices are acids that help us break down food into simpler substances.
Minerals must have a definite chemical composition which may differ within specified limits. According to geologists minerals must be:
<span>>naturally occurring-meaning, people did not make it.
>inorganic- means not made by an organism
>solid-not a liquid, not a gas at standard temperature and or pressure
>definite chemical composition-</span><span> all occurrences have a chemical composition which varies within a specific limited range.</span><span>
>ordered internal structure-</span><span> meaning, atoms are arranged in a systematic and repeating pattern.</span>
Answer:
Water purification, process by which undesired chemical compounds, organic and inorganic materials, and biological contaminants are removed from water. Water purification provides clean drinking water and supplies treated water for domestic, industrial, medical, and pharmacological uses.
Explanation:
searched online
Answer:
A cell cycle is a series of events that takes place in a cell as it grows and divides