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kozerog [31]
3 years ago
8

According to scientists, the water in the Earth's oceans came from

Biology
1 answer:
Inessa05 [86]3 years ago
3 0
Well scientist believe DAT water come from evaporation of the water cycle and water comes from ocean and lakes and that it all made sense 
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10 POINTS + BRANLIEST AND THANKS
rodikova [14]

    Termites depend on digestive tract to digest the complex sugars into simpler molecules that they can use for food. Cellulose is a major sugar and it is broken down in the hindgut of the termite by microbes into molecules called short-chain fatty acids. The termite's cells use these acids as nourishment, just like our cells do.

therefore, answer is A. mutualism

7 0
3 years ago
In a hydrogen ion pump, the energy is used to join small molecules together to make larger ones. Which factor most likely has th
Pani-rosa [81]
All the options are incorrect. The correct answer will be THE NUMBER OF HYDROGEN IONS MOVING DOWN THE PROTEIN CHANNEL.

A proton pump is found in the inner membrane of mitochondria which is also known as hydrogen ion pump. The hydrogen ion is pumped across the inner mitochondrial membrane depending on the proton gradient.


6 0
3 years ago
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Which of the following is true of cells in batch culture? Cells never reach exponential growth rates. Metabolic wastes do not ac
Nataly [62]

Answer:

Option (3).

Explanation:

Batch culture may be defined as a type of culture which are refereed as stack and operated as influx of the reactant up to the maximum level. This technique is generally used to grow the micro organisms.

The cell mass do not decrease or increases as the cell divides in the batch culture. The new batch are added during the culturing process. The cell mass remains constant in batch culture.

Thus, the correct answer is option (3).

7 0
3 years ago
Match the types of societies to their characteristics. dependent on wild plants and animals for their sustenance dependent on ag
Simora [160]

Answer:agrarian society- dependent on agriculture

Modern society-dependent on manufacturing sector for income

Hunter-gather society-dependent on wild plants and animals for their sustenance

Explanation:

5 0
3 years ago
How is dna copied in your own words?
lianna [129]

Answer:

Replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. DNA replication is one of the most basic processes that occurs within a cell. Each time a cell divides, the two resulting daughter cells must contain exactly the same genetic information, or DNA, as the parent cell. To accomplish this, each strand of existing DNA acts as a template for replication.

Replication occurs in three major steps: the opening of the double helix and separation of the DNA strands, the priming of the template strand, and the assembly of the new DNA segment. During separation, the two strands of the DNA double helix uncoil at a specific location called the origin. Several enzymes and proteins then work together to prepare, or prime, the strands for duplication. Finally, a special enzyme called DNA polymerase organizes the assembly of the new DNA strands. The following description of this three-stage process applies generally to all cells, but specific variations within the process may occur depending on organism and cell type.

8 0
2 years ago
Read 2 more answers
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