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tiny-mole [99]
3 years ago
12

1. Sharks appear.

Biology
1 answer:
ra1l [238]3 years ago
4 0

Answer:

3 1 2

Explanation:

simple organisms apeared first insects would be less complicated than fish the came sharks as they are more complex organisms also insects were first to be food for fish and fish food for sharks

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Match the map with its use. 1. geologic map I want to take a nature hike through the woods. I wonder if it is hilly? 2. topograp
attashe74 [19]

1. Topographic map: I want to take a nature hike through the woods. I wonder if it is hillly?

2. Geologic Map: I want to study the physical features of my area, but also know what kinds of rocks it has.

Those should be the answers.

Hope this helped :) Have a great day

7 0
3 years ago
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Svetlanka [38]

Answer: low pollution

Explanation:

The environmental effects of nuclear power is light compared to others

4 0
3 years ago
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Karolina [17]

Answer:

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4 0
3 years ago
What are the two major components of extracellular matrix?
Advocard [28]

The two main components of the extracellular matrix are Elastin and Collagen.

The extracellular matrix is an intricate macromolecular network that is found in the extracellular space. The matrix is composed of polysaccharides and very diverse proteins, locally secreted and assembled forming a complex network that surrounds the cells. The matrix is highly developed in connective tissue and its derivatives. The extracellular matrix is formed mainly by proteins, glycosaminoglycans,proteoglycans and glycoproteins, organized in diverse networks that constitute the different tissues. <em>The most abundant proteins are collagen and elastin.</em>

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The elastin molecules are very close to each other through links between the regions rich in the amino acid lysine. It is an abundant protein in may extracellular matrices and appears as a component of the so called elastic fibers, which are onsoluble aggregates of proteins.

3 0
3 years ago
Which of the following statements are correct? Choose all that apply. Which of the following statements are correct? Choose all
tangare [24]

Answer:

During transcription, active genes are brought to the periphery of a territory.

During replication, DNA is collected in regions where replication machinery is located.

Transcription continues even as a cell has entered S-phase.

Explanation:

The statements given above are correct. The periphery territory is inter specific behavior exclusion in the cells. It receives active genes during transcription and intimidates the behavior.  The DNA is collected during replication in the regions where there is replication machinery. The transcription in cells continues even if it has entered S-phase.

6 0
3 years ago
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