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sasho [114]
4 years ago
7

Why are scientists interested in the origin of organic molecules? help me please...

Biology
1 answer:
valentina_108 [34]4 years ago
7 0

Answer:

Gas from Earth's core came to the surface through volcanoes.

Recent hypotheses about the origin of organic molecules suggest that these molecules may have formed in hydrothermal vents deep in the oceans, where hot gases and elements emerge from cracks in Earth's crust.

<h2><em><u>Hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>helps</u></em><em><u> </u></em><em><u>you</u></em><em><u>☸</u></em><em><u>.</u></em><em><u> </u></em></h2>

<em><u>Thanks</u></em><em><u>☸</u></em><em><u>.</u></em><em><u> </u></em>

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Does kinetic energy have more energy in the solid state than in the liquid state?
Angelina_Jolie [31]

Answer:

Liquids have more kinetic energy than solids

Explanation:

When a substance increases in temp, heat is being added, and its particles are gaining kinetic energy.

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3 years ago
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garik1379 [7]
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The flesh-eating bacteria, vibrio vulnificus, destroys healthy tissue. infectious agents such as this are best classified as wha
Ivan
The possible answers are
1. Abiotic environmental
2.Biotic environmental
3.Genetic
<span>4.Pathogenic
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The correct answer is 2.
There are two groups of environmental factors, the abiotic factors like temperature and biotic factors that refer to the effects that living beings have on each other.
<span>The flesh-eating bacteria, Vibrio vulnificus is a living organism affecting another organism by attacking its healthy flesh, therefore this effect is classified as a biotic environmental factor.</span>
7 0
4 years ago
The leading causes of death in middle age are __________ and __________. cancer; cardiovascular disease motor vehicle collisions
Darya [45]
The correct answers are "cardiovascular diseases and cancer."

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7 0
3 years ago
how do i describe the second part of anaphase one the cell cycle? as in after the division of chromosomes.
loris [4]

Answer:

<h2><u><em>I think this will help u with the answer that ur looking for. I hope so</em></u></h2>

Explanation:

<h3><u><em>Anaphase is the fourth phase of mitosis, the process that separates the duplicated genetic material carried in the nucleus of a parent cell into two identical daughter cells. Before anaphase begins, the replicated chromosomes, called sister chromatids, are aligned at along the equator of the cell on the equatorial plane. The sister chromatids are pairs of identical copies of DNA joined at a point called the centromere. </em></u></h3><h3><u><em> </em></u></h3><h3><u><em>During anaphase, each pair of chromosomes is separated into two identical, independent chromosomes. The chromosomes are separated by a structure called the mitotic spindle. The mitotic spindle is made of many long proteins called microtubules, which are attached to a chromosome at one end and to the pole of a cell at the other end. The sister chromatids are separated simultaneously at their centromeres. The separated chromosomes are then pulled by the spindle to opposite poles of the cell. </em></u></h3><h3><u><em> </em></u></h3><h3><u><em>Anaphase ensures that each daughter cell receives an identical set of chromosomes, and it is followed by the fifth and final phase of mitosis, known as telophase. </em></u></h3><h3><u><em> </em></u></h3>

<u><em></em></u>

3 0
3 years ago
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