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zaharov [31]
3 years ago
9

8.

Biology
1 answer:
dexar [7]3 years ago
7 0

Answer:

controlled variables

Explanation:

Controlled variables are ones that could affect the experiment, and the scientist keeps them the same to make it fair.

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The answer is natural selection. :)
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What does compent circles represent ​
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important circle parts

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Hope this helps :)

4 0
3 years ago
It has been suggested that the fungal ancestor was a ___________.
malfutka [58]
The answer that fits the blank is NUCLEARIID. Nucleariids are particularly an amoeba group which is commonly seen in freshwater and soils and these are known to be the closest ancestor of fungi. This group falls in the eukaryota domain. One of the prominent features of nucleariid is their threadlike pseudopodia.
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3 years ago
Proteoglycans are part of the extracellular matrix; they provide structure, viscosity and lubrication, and adhesiveness. They ar
ankoles [38]

Answer:

This question lacks options, options are:  a. beta-D-fructofuranose b. amylose c. uronic acid d. N- acetylglucosamine. The correct answers are c and d.

Explanation:

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4 0
3 years ago
Explain how earthquake change the earth surface​
solong [7]

Answer:

Answer:Earthquakes often cause dramatic changes at Earth's surface. In addition to the ground movements, other surface effects include changes in the flow of groundwater, landslides, and mudflows. Earthquakes can do significant damage to buildings, bridges, pipelines, railways, embankments, dams, and other structures.

Explanation:

<h3>I hope this helps!</h3>
7 0
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