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2 years ago

How does a law differ from a theory?

Biology

2 answers:

masya89 [10]2 years ago

5 0

The law is something that has been verified

8_murik_8 [283]2 years ago

3 0

Law is normally something that has been proven and tested several times, and proven correct. A theory is an idea a scientist or person has, but has not been proven yet.

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What is a series of predictable changes that occur in an ecosystem that lead to the sustainability of life

andre [41]

Sustainability refers to how a system remains biodiverse and productive over long periods of time. Succession is a series of predictable changes that occur in a community over time. After a fire, volcano, or other disaster, succession enables an ecosystem to recover.

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2 years ago

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Dr. Silva's research focuses on the genetic tendencies that shape each child's characteristic way of reacting to environmental e

Lostsunrise [7]

<h2>Evolutionary Perspective</h2>

Explanation:

An Evolutionary Perspective of view of character and individual contrasts recommends that our characters and individual contrasts have advanced, to some degree, to furnish us with some type of versatile bit of leeway with regards to endurance and generation.

This point of view is a developmental brain research viewpoint, which in itself depends on natural transformative hypothesis.

Developmental brain science coordinates mental hypothesis with transformative science, with an end goal to get qualities, insight, and practices, and how people may vary over these considering accomplishing their transformative objectives.

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2 years ago

Match each lipid with its correct components or description.

Mumz [18]

Answer:

(1) glycerophospholipids ⟶ (C) lipids with phosphate-containing head groups

(2) cerebrosides ⟶ (D) fatty acid linked through an amide bond to the sphingosine C(2)-amine

(3) gangliosides ⟶ (B) anionic sphingolipids containing one or more sialic acid residues

(4) sphingolipids ⟶ (A) built on sphingosine

Explanation:

1) Choline (Fig. 1) is a glycerophospholipid. It is a glycerol-based lipid with a phosphate-containing head group.

(2) Galactosylceramide (Fig. 2) is a cerebroside. It contains a fatty acid linked through an amide bond to the sphingosine C(2)-amine

(3) Gangliosides are glycosphingolipids that contain sialic acid. GQ1b (Fig. 3) is one of the most abundant gangliosides in the human brain. The carboxyl group of the sialic acid is in the ionic form.

(4) Sphingomyelin (Fig. 4) is a sphingolipid. It is based on sphingosine, with a phosphocholine head and a fatty acid chain.

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3 years ago

Would a woman who has gone through menopause still experience menstruation (a period)? Explain, in the context of reproductive h

ANTONII [103]

Answer:

Because your final periods can be irregular, menopause is confirmed 12 months after your last period. It is not normal to bleed or spot 12 months or more after your last period. Bleeding after menopause is usually a sign of a minor health problem but can sometimes be an early sign of more serious disease.

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3 years ago

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What are the functions if the cell membrane

SVETLANKA909090 [29]

The main function of the cell membrane is that regulates and monitors the movement of specific substances into and out of the cell, permitting only some substances to move across and not allowing others.

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3 years ago