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We often hear that shampoos are “pH balanced”. Research and describe the pH of skin, hair, and shampoo and explain how the “pH balanced” shampoo would work.

Explain the role acids and bases play in the digestive track of humans. Should a person who suffers from ulcers or acid reflux eat spicy foods or take antacids?

when atmosphere interacts with biosphere they focuses on on the sources and sinks of green house gases (ghgs) air pollutants, particular matters, water and energy between the earth's surface and the atmosphere. the biosphere affects the climate. the atmosphere and biosphere are in constant interaction with each other, and all living things rely on gases in the atmosphere for life. organisms such as animals take in oxygen gas form the atmosphere to use in every cell of their body for smooth functioning of daily routine exercises.

answerleaving cheese out to get moldy;