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3 years ago

Ai weiwei created a series of photographs of himself dropping a 2,000-year-old object. What was it?.

Biology

1 answer:

jenyasd209 [6]3 years ago

7 0

Answer:

a Chinese urn.

cause dropping a han dynasty urn is a photograph

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The most massive star known in the universe is thought to be R136a1, which may be as much as 256 times the mass of our sun. What

VashaNatasha [74]

Nuclear reaction fission powers the both of them

5 0

3 years ago

Plasma contains more sodium than chloride. How can this be if individual ions of sodium and chloride exactly balance each other

Sholpan [36]

In addition to chloride, there are other negatively charged molecules in plasma. The extra sodium restores the balance of the overall negative charges.

<h3>What is plasma?</h3>

It is an aqueous solution that is thick in consistency, straw-colored, and somewhat alkaline. Fifty five percent of the blood is formed by it.

It is made up of a variety of organic and inorganic components, including 90–92% water and 6–8% solutes.

It includes fibrinogen, globulins, albumins, a trace quantity of sodium, calcium, magnesium, chloride, bicarbonate, glucose, amino acids, lipids, and other coagulation-related substances.

Plasma's primary function is to transport proteins, hormones, and nutrients to the body's many organs. Additionally, plasma is where cells dump their waste. The plasma then aids in the body's elimination of this waste. All components of the blood are also transported through your circulatory system by blood plasma.

Learn more about Plasma here:

brainly.com/question/8167880

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5 0

1 year ago

A male cardinal’s red color is an example of a trait affected by natural selection. The females of the species choose mates base

irakobra [83]

Answer:

<em>decreased variation in the shades of red over time because no form of the trait is advantageous</em>

Explanation:

Natural selection tends to favor those organisms which are better adapted to live in an environment. These organisms are able to survive and pass on their characteristics to their offsprings.

The red colour of the male cardinal's was selected by natural selection and hence this colour was abundant. If the females choose some other criteria for mating with males, then natural selection will no longer favor the red colour and hence there will be a decrease in the variations of red coloiur.

5 0

3 years ago

Read 2 more answers

Give the name of two parts of the leaf cell that would not be found in a human liver cell

Tju [1.3M]

That'd be the cell wall and a permanent vacuole. You could also put chloroplasts :)

7 0

3 years ago

With regards to a given gene, what are the two strands of DNA called? Which strand gets transcribed?

Tresset [83]

Answer:

The correct answer will be

1. Two strands- sense and anti-sense

2. Transcribed strand- Antisense strand (template strand).

Explanation:

In genetics, the two strands of DNA are known as the Sense and antisense strands.

The sense strand is the coding strand which runs from the 5' end to 3' which is not coded into the mRNA molecule. The other strand which is converted to the mRNA molecule is known as the anti-sense strand or template strand which runs from the 3' end to 5' end.

The antisense strand provides the codons for the protein. Thus, the answer is correct.

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4 years ago