The sentence that best describes a buffer is the first one.
Buffers resist change in pH of solutions by neutralizing excess acid or base.
The heart, liver, and stomach are examples of organs in humans which are found in most animals and plants.
Answer: Starches and sugar
Explanation:
Melanin is the reason why people are different colors.
Answer:
biodiversity is the basis of agriculture and our food systems. agricultural biodiversity also performs ecosystem services such as soil and water conservation, maintenance of soil fertility, conservation of biota and pollination of plants, all of which are essential for food production and for human survival.
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