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Anarel [89]
2 years ago
15

How does the stomach defend against infection?

Biology
1 answer:
Elodia [21]2 years ago
5 0
The hydrochloric acid in the stomach helps protect against disease because it kills many microorganisms and toxins in food.
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Plants have glucose, but what else does the plant need in order to build carbohydrates or to carry out photosynthesis?
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Explanation:

They need to have sunlight and carbon dioxide in order to produce glucose and oxygen

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Why is it important that psychologists understand biology in their efforts to better understand behavior and mental processes?
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5 Multiple choice:
Kruka [31]
1. The correct answer is A. silicone. 
Silicone is also referred to as polysiloxanes. They are termed as polymers which include any inert. It is a synthetic compound which is made up of repeating units of siloxane. They are heat resistant and rubber-like. They are used in medicine, lubricants, cooking utensils, and electrical insulation.

2. The correct answer is C. Formulating the mix. 
It is a way of marketing. There is no formula for multi-channel marketing. The most effective nowadays is multichannel and integrated.

3. The correct answer is B. humus.
Humus is termed as the dark organic matter which forms in the soil when dead plants and animals matter decays. It has a lot of nutrients which helps to improve the health of the soil and most important is the nitrogen. It affects the bulk density of soil which contributes to its retention of nutrients and moisture.

4. The correct answer B. Sweet.
The red soil is described by sweet. Sweet is something which smells good. Red soil develops to temperate, warm, moist climate which is under mixed forest. It has a thin organic and inorganic mineral layer. They are derived from crystalline rock.

5. The correct answer is B. Casting with sulfur.
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4 0
2 years ago
What kind of organisms live on estuaries?
Dafna1 [17]
Organisms immune to rapid salinity changes
3 0
3 years ago
7. PLEASE HELP A LOT OF POINTS
melamori03 [73]

Answer: oxygen

Explanation:

4 0
3 years ago
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