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elixir [45]
3 years ago
13

How does the proportion of hydrogen and helium in the universe support the Big Bang theory?

Biology
1 answer:
lara [203]3 years ago
4 0

Answer:The answer is A

Explanation:I have had the question before

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Earth's rocks change from one type into another, as described in the rock cycle. One type of rock
xz_007 [3.2K]

I'm not sure have you tried or attempt it??

4 0
3 years ago
Read 2 more answers
T or f positive always means good
Olegator [25]
True

The definitions of positive don’t state any negative meanings, therefore it must be a completely “good” or “nice” meaning word

Hope this helps you
4 0
3 years ago
According to the ideas of Thomas malhus what are the predicted changes to the human population after 2050
tankabanditka [31]

Answer:

The correct option is 'C' that is eventually the population stop increasing or would decreases due to lack of food and living space.

Explanation:

In 1798, he wrote an essay on Principle of population where he described that how the population will grow with economy.

He claimed that the population will grow until the food supply decreases and then the population will stop growing due to lack of food and space and those individuals that can fight against this condition and and could attain food, space and other essential necessities will survive.

7 0
3 years ago
Rock layers can be correlated to eachother using fossils.   Please select the best answer from the choices provided T F
viktelen [127]

The correct answer is - False.

To trace the correlation between the rock layers by using fossils can be a big mistake, though occasionally it may provide the proper information, still it will be relying on luck.

The case is actually the other way around, the fossils can be correlated by using the rock layers, because each layer of rocks represents some time in the geologic past.

The fossils, on the other hand, are much more easy to be moved through the layers over time, because there can be disturbances, adjustments in the crust, or the rocks can change their composition under the influence of multiple factors. All of that can contribute to the fossils ending up at places where they aren't expected to be, so using them to correlate the rock layers will not be a very useful method.

3 0
4 years ago
Which of the following nucleotide triplets best represents a codon?A) a triplet separated spatially from other tripletsB) a trip
lesya [120]

The right answer is D.

A codon is a sequence of three nucleotides on a messenger ribonucleic acid (mRNA) specifying one of the 22 proteinigenic amino acids whose succession on the messenger RNA determines the primary structure of the protein to be synthesized. As the messenger RNAs consist of a succession of several tens to several hundreds of nucleotides, it is also several tens to several hundreds of amino acids that can thus be assembled linearly to form protein chains.

3 0
3 years ago
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