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Rus_ich [418]
3 years ago
12

What are two ways that Prokaryotic and Eukaryotic cells are different?

Biology
1 answer:
Crank3 years ago
6 0
1. Eukrayotes cells contain membrane-bound organelles, such as the nucleus, while prokaryotes cells do not. 

2. Eukaryotes are often multicellular whilst prokaryotes are unicellular. Although there are some exceptions –unicellular eukaryotes include amoebas, paramecium, yeast.

hope this helps!
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10 points
Naya [18.7K]
<span>C.Enough supporting evidence has accumulated for it to be called a theory. 

Hope this helps!</span>
4 0
4 years ago
The beaches at a nearby lake have been closed because of high E. coli counts. The lake is surrounded by agricultural areas and s
Bogdan [553]

Answer:

Runoff from dairy farms causes high E. coli counts

Explanation:

Based on the scenario being described within the question it can be said that one hypothesis for this would be that the runoff from dairy farms causes high E. coli counts. This is because this runoff caries vasts amounts of organisms across the land and brings various animals which drink from the excess water and spread and increase the e.coli count.

6 0
3 years ago
Drag each label to the correct location on the diagram. Each label can be used more than once, but not all labels will be used.
irina [24]
  • <em>See attached image for the diagram of being referred to</em>

Answer/Explanation:

In the diagram showing a typical food chain in an ecosystem, <em>the arrow that connects the sun to plants represents the flow of radiant energy</em>. The sunlight produces radiant energy, of which producers, such as plants, converts into chemical energy through photosynthesis.

The <em>next arrow linking the plants to the rodent shows the flow of chemical energy</em> in plants to primary consumers, such as rodents, who feed on them.

Also, rodents, when preyed upon by secondary consumers, such as wolfs and owls, pass on the same chemical energy to them. So <em>the arrows connecting the rodent to owl, and to the wolf both show the transfer of chemical energy</em> from the rodent to the owl and wolf.

The next arrow shows the <em>transfer of thermal energy from the wolf to the environment</em>, as the wolf release heat from the body resulting from daily functions it performs, and also, <em>thermal energy is released to the surroundings as heat during the decomposition </em>of the body of an animal.

The <em>arrow linking the wolf to the decomposer which break down the body and waste of the wolf represents transfer of chemical energy to the decompose</em>r, as they break chemical bonds to obtain the energy they need to survive and grow.

5 0
4 years ago
True or False? (circle one)<br> Skin, hair, and nails are all made of keratin.
elena-14-01-66 [18.8K]

It contains connective tissue, nerve endings, and hair follicles. Subcutaneous tissue is the third layer of the skin. Located beneath the dermis and epidermis, it is mostly fat. These skin cells produce the protein keratin, the basic structural component of hair and nails.

So I would say True.

Hope This Helps!              Have A Nice Day!!

4 0
3 years ago
Read 2 more answers
Discuss the theories of opening and closing stomata​
Anestetic [448]

Guard cell o is ordered to opening and closing of stomata.

3 0
4 years ago
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