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il63 [147K]
3 years ago
5

Traces of oxygen were probably generated in the early atmosphere through the breakdown of water molecules into oxygen and hydrog

en by ultraviolet light in a process called _________.
Biology
1 answer:
Gre4nikov [31]3 years ago
8 0

Answer:

Photosynthesis.

Explanation:

Photosynthesis may be defined as the process by which the plants prepare their own food by the use of sunlight and chlorophyll. The light energy is converted into chemical energy for food storage.

The early environment of the Earth's atmosphere is highly reducing. The photosynthesis at an early environment causes the formation of the traces of oxygen. The water molecule will breakdown into the hydrogen and oxygen by the use of the ultraviolet light.

Thus, the answer is photosynthesis.

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Describe temperate grassland ecosystem characteristics. Include climate, an example of a producer, and an example of a consumer
tester [92]

A grassland is a biome where dominant vegetation is grasses, a consumer of this biome can be a herbivore (e.g., a rabbit). Coral reefs are home to millions of species of marine animals.

<h3>Coral reefs, seaweed and forest biome</h3>

Coral reefs are fundamental for protecting wildlife in marine ecosystems.

Seaweed is a common plant in the Euphotic Zone (Sunlight Zone, also called Epipelagic Zone), along with algae and phytoplankton.

Temperate broadleaf forests are represented by areas with marked warm and cool seasons that show moderate annual average temperatures (3 °C  to 25 °C).

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5 0
2 years ago
Why do you think the acceleration due to gravity is represented by a negative number?<br> 20 points
BigorU [14]
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To answer your question: 
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8 0
4 years ago
Read 2 more answers
Which of the following statements is not true of antibody staining? Which of the following statements is not true of antibod
Free_Kalibri [48]

Answer:

The statement that is not true for antibody staining is it can provide information about gene expression.

Explanation:

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         Antibody staining can be visualized with either fluorescent or radioactive labels. Antibody staining can be performed by western blotting method.Multiple antibodies can be used to stain different proteins.Antibody staining requires the hybridization of the complementary base sequence of the antibody and also the target protein to which it binds.

5 0
3 years ago
I. An atom is the smallest unit of an element and a molecule is made up of two or more atoms chemically bonded together.
kenny6666 [7]

Answer:

I think it's the first and the second ... but I'm not sure

5 0
3 years ago
Body parts that function like each other, but are different in structure.
Alekssandra [29.7K]

Answer:

analogous

Explanation:

both a bats wing and a butterfly wing are there for the same reason, but they are not composed the same

7 0
3 years ago
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