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jonny [76]
3 years ago
11

Pleaaseee heeelp explain the origin of the universe precedes the origin of life

Biology
2 answers:
Nastasia [14]3 years ago
7 0
The origin of life depends on a wide number of issues, all related to the existence of planetary and stellar bodies, chemical elements and the favorability of conditions for life created with such elements and under conditions not overly chaotic or disruptive and with energy sources that are balanced and moderate. As a result, the conditions for life can only result after the conditions of the universe are settled. It took the universe approximately 9.3 billion years to form galaxies and stars and planets that satisfy the demands of life on a fundamental level. It then took 4.5 billion years to condition the Earth through inorganic and organism progression to achieve the pinnacle of creation, which is humans.
motikmotik3 years ago
6 0

Answer:

Explanation:

When earth came into existence, it was very hot. The earth has no atmosphere. The environment of the earth was not suitable for the lives. There was no water, oxygen, which was needed for life. The earth was filled with ammonia, carbon dioxide, water vapor, and methane gas. Gradually the water vapor splits and forms oxygen and hydrogen. The oxygen atoms again combine with oxygen atoms from the ozone layer and the earth's atmosphere. The water vapors start cooling and start raining.  Also, the splitting oxygen atoms combine with methane and ammonia and produce water. The raining in the earth had been going on till the earth got cool down. Thus the larger holes of the earth were filled with water and formed the ocean. After the formation of the ocean, life came to existence. The first organism was a unicellular organism lived in the ocean. By the process of evolution, many complex organisms were crowded on the earth. Thus the earth atmosphere became suitable for life.

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Explain the difference between repetition and replication. plz
Airida [17]

Answer:

Repetition: Doing something over and over/doing something repeatedly

Replication: Duplicating something/duplicating yourself

Explanation:

I hope this helps :)

7 0
3 years ago
Read 2 more answers
Anna is observing slides of unlabeled organisms. the organisms are unicellular, have delicate glasslike cell walls with sculptur
yawa3891 [41]
Diatoms
http://ugf3g1.rg.ro/Y4-3
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7 0
3 years ago
The process of cellular respiration a. helps primary producers store energy accumulated by chloroplasts. b. releases energy from
irakobra [83]

Answer:

The correct answer will be- releases energy from chemical bonds of molecules such as glucose

Explanation:

The cellular respiration is the process which is associated with the slow oxidation of the food molecule which provides energy molecule.

The most favoured food molecule or the substrate which undergoes cellular respiration is the glucose which is broken down to release the energy molecules like ATP.

The process of cellular respiration takes place in four stages: Glycolysis, Pyruvate decarboxylation, Citric acid cycle and the electron transport chain.  The glucose molecule is broken down to form various products through glycolysis.

Thus, Option-B is the correct answer.

3 0
4 years ago
Fred's blood was determined to be AB positive. What does this mean? A. Antibodies to A and B are present in the red cells. B. Hi
Salsk061 [2.6K]

Answer:

A. Antibodies to A and B are present in the red cells.

Explanation:

AB positive is a blood type with the presence of A and B antibodies in the red blood cells, with the absence of A and B antigens. This blood type is referred to as the “universal recipient” because individuals who are AB positive can receive from all blood types including O, A and B. AB positive is only able to donate blood to patients who are AB positive AB is referred to the rarest blood type.

Therefore Fred's red blood cells have A and B antibodies.

4 0
4 years ago
How does latitude affect radiation?
Marina86 [1]

Answer:

Latitude determines the surface temperature.

Lower latitude is warmer while higher latitude is cooler.

Explanation:

6 0
3 years ago
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