Answer:
<h2><em>B. Animals</em></h2>
Explanation:
The greatest amount of diversity is found in <em>insects</em>, which falls under the category of<em> </em><em>animals.</em>
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<em>GL Foe :0</em>
<span>Transfer of materials into a cell against a concentration gradient from low to high concentration requires active transport because you need energy for it to happen since its going againist the concentration gradient.
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Answer: to protect the body from invasion in the gut
Explanation: Gut-associated lymphoid tissue (GALT) is a component of the mucosa-associated lymphoid tissue (MALT) which works in the immune system to protect the body from invasion in the gut.