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GalinKa [24]
2 years ago
7

Because carbon can bond to one another, what shapes can they form?

Biology
1 answer:
faltersainse [42]2 years ago
8 0
Correct answer - Tetrahedral, planar or flat.

Why? - When carbon forms single bonds with other atoms, the shape is tetrahedral. When two carbon atoms form a double bond, the shape is planar, or flat. Single bonds, like those found in ethane, are able to rotate.
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When a fish swims from salt water into fresh water, its cells react by:
Sever21 [200]

When a fish swims from salt water into fresh water its cells react by losing water and shrinking.​ The correct option is D.

<h3>What is fresh water?</h3>

Glaciers, lakes, reservoirs, ponds, rivers, streams, wetlands, and even groundwater contain fresh water.

These freshwater habitats cover less than 1% of the world's total surface area but are home to 10% of all known animals and up to 40% of all known fish species.

When a fish swims from salt water into fresh water its cells react by losing water and shrinking due to osmosis.​

Thus, the correct option is D.

For more details regarding fresh water, visit:

brainly.com/question/4381433

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6 0
2 years ago
Read 2 more answers
Ildentify three different types of consumers. Name an example of each type.
JulijaS [17]
Okay My three Consumers I’m going to use are-
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•Carnivores
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Explanation~
For herbivores there living things that eat only plants to get energy so an example of that could be Whales,Elephants, Cows etc

Carnivores are meat eaters soo those would be animals like owls,Tigers,Sharks etc

Decomposers break down dead plant and animal material and examples of those would be Earthworms and Mushrooms

HOPE THIS HELPED!!
4 0
3 years ago
What have we learned from fossil evidence about evolution?
Lyrx [107]

Answer: the answer is B

6 0
2 years ago
Which part of the cell is affected by the movement of molecules through diffusion, osmosis and active transport?
kolezko [41]

Ans.

Diffusion, osmosis, and active transport are mechanism of cellular transport that involves movement of molecules through plasma membrane. Diffusion shows movement of small, hydrophobic particles without the help of protein molecules through cell membrane along the concentration gradient.

Osmosis involves movement of water molecules against concentration gradient (from an area of high solvent concentration to an area of low solvent concentration) through cell membrane.

Active transport shows movement of particles, against the concentration gradient, means from a region of higher to lower concentration of molecules through cell membrane. It involves transport through membrane proteins.

Thus, the part of cell, which is affected by the movement of molecules through osmosis, diffusion, and active transport is cell membrane or plasma membrane.

7 0
3 years ago
Which of the following could create a tropic cascade?
PilotLPTM [1.2K]

Answer:

the disappearance of lions

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