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3 years ago

What is the surface tension of water? Do all liquids have the same surface tension? Why?

2 answers:

8 0

Without a large portion of us never paying consideration on it, surface tension is acting surrounding us, all around and constantly, influencing our day by day life in various ways. Truth be told it is surface tension that keeps the billions of cells in our body utilitarian, guaranteeing the best possible association of their biomolecules, into films and different sorts of cell organelles. Surface tension is a genuinely major property of water, making it a perfect medium taking into account for life as we probably aware it is existing. Speaking of a better effectively available scale, well known to every one of us, it is surface pressure or tension that makes water drops circular.

Arlecino [84]3 years ago

5 0

At the interface of two fluids, there is a difference in pressure. This leads to the existence of a surface force, the surface tension, that shapes the fluid.

The surface tension of water is roughly 72 dynes/cm,

However, that is highly dependant on the characteristics of the considered material (physical and chemical), and thus all fluids (and thus liquids) do not have the same surface tension.

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How can local environmental changes have global effects?

Margaret [11]

Answer:

I think the answer is D

Explanation:

organisms can migrate to other areas and become an invasive species which can cause global problems. other things such as air pollution, water pollution, fires ect dont just remain in one area and all contribute to global warming which is a global issue.

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2 years ago

The moon causes the earths Rotation to speed up / slow down which ?

My name is Ann [436]

Answer: slow down

Explanation:As Earth rotates, the Moon's gravity causes the oceans to seem to rise and fall. (The Sun also does this, but not as much.) There is a little bit of friction between the tides and the turning Earth, causing the rotation to slow down just a little. As Earth slows, it lets the Moon creep away.

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3 years ago

Margarita [4]

Answer:

mRNA: A-U-G-C-A-U-U-A

Explanation:

Given DNA template: T-A-C-G-C-T-A-A-T

Newly transcribed mRNA: A-U-G-C-A-U-U-A

Transcription is a process that uses DNA template strand to make RNA strands. The process occurs in nucleus. The nucleotide sequence of DNA template is always complimentary to its respective RNA sequence.

Here, thymine of DNA template strand pairs with adenine of newly formed RNA. Adenine of DNA template would pair with uracil of RNA. Guanine of DNA template pairs with cytosine.

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3 years ago

Decomposers are organisms that A. use sunlight to produce food. B. can only be seen using a microscope. C. feed upon living orga

professor190 [17]

the answer is d. break down matter from dead plants and animals

6 0

2 years ago

Read 2 more answers

Based on this cladogram, which pair of organisms are likely to share the most similarities with each other? The image depicts a

Paha777 [63]

Based on the cladogram, the organisms that are most related are A and C since they had the most recent divergence.

<h3>What is a cladogram?</h3>

A cladogram is a diagram which is tree-like showing similarities and differences among organisms as a result of evolutionary changes that occur in the organisms.

In a cladogram, the most similar organisms have the most recent branching along the cladogram.

Based on the description of the cladogram, the most recent branching occurred between A and C.

Therefore, based on the cladogram, the organisms that are most related are A and C.

Learn more about cladogram at: brainly.com/question/1477703

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2 years ago

Read 2 more answers