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Alchen [17]
3 years ago
6

What is weathering and erosion

Biology
2 answers:
Liula [17]3 years ago
7 0

Weathering is when rocks, soil, or other minerals are broken down.

Erosion is the process through which weathered rock is moved from one place to another. Erosion can dissolve rock by weakening the rock or by turning it into other fragments that are very small.

Llana [10]3 years ago
4 0
Once the rock has been weakened and broken up by weathering it is ready for erosion. Erosion happens when rocks and sediments are picked up and moved to another place by ice, water, wind or gravity. Mechanical weathering physically breaks up rock. One example is called frost action or frost shattering.
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Explain how phospholipids form cell membranes.
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Answer:

Phospholipids are able to form cell membranes because the phosphate group head is hydrophilic (water-loving) while the fatty acid tails are hydrophobic (water-hating). They automatically arrange themselves in a certain pattern in water because of these properties, and form cell membranes.

Explanation:

6 0
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When the pure food and drugs act was first passed, drugs were legally required to be:?
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Pure and accurately labeled. 

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Suggest appropriate sources of food to meet their requirements for a Newborn baby and child aged 6.
pashok25 [27]

Explanation:

Calcium . Helps build strong bones and teeth.

Fat. Creates energy, helps the brain develop, keeps skin and hair healthy, and protects against infections.

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Iron. Builds blood cells, and helps the brain develop. Breast-fed babies should receive iron supplements.

Protein and carbohydrates. They provide energy and fuel growth.

Zinc. Helps the cells grow and repair themselves

Your baby also needs vitamins such as:

Vitamin A. Keeps skin, hair, vision, and the immune system healthy.

Vitamin B1 (thiamine). Helps the body turn food into energy.

Vitamin B2 (riboflavin). Helps the body turn food into energy, and protects cells from damage.

Vitamin B3 (niacin). Helps the body turn food into energy and use fats and protein.

Vitamin B6. Keeps the brain and immune system healthy.

Vitamin B12. Keeps nerve and blood cells healthy, and makes DNA -- the genetic material in every cell.

Vitamin C. Protects against infections, builds bones and muscles, and helps wounds heal.

Vitamin D. Helps the body absorb calcium from food, and keeps bones and teeth healthy. Breast-fed babies may need a D supplement.

Vitamin E. Protects cells from damage, and strengthens the immune system.

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hope this was helpful

8 0
3 years ago
Read 2 more answers
Which term describes the tendency of an organism to regulate internal conditions for maintaining good health?
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The answer is homeostasis.
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I believe the answer is nuceloid 
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3 years ago
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