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Brut [27]
3 years ago
12

Help Science!

Biology
1 answer:
exis [7]3 years ago
4 0
Used 53% of the time is a LANDFILL
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HELP!!
stira [4]

Answer:

There are many animals that may survive a flood like a goose, swan.  But the main animal would be a duck which have webbed feet to help them get swim through the water to finally fly up into the air and find a nice place to rest and make a new nest. also having the feathers to have the water roll right off them  making it so the water does not weigh them down when flying. also ducks can dive under the water about 5 feet to retrieve food.

Explanation:

I hope this helped!!

7 0
3 years ago
Density involves the amount of a material in a certain volume. When a material changes phases, it changes in density in a predic
Naddika [18.5K]

Answer:

The liquid state is more dense than the solid state.

Explanation:

3 0
3 years ago
What is the function of the cell wall in the onion cell you looked at?
Brilliant_brown [7]
The clear epidermal cells exist in a single layer and do not contain chloroplasts, because the onionfruiting body (bulb) is used for storing energy, not photosynthesis. Each plantcell has a cell wall, cell membrane, cytoplasm, nucleus, and a large vacuole.
5 0
3 years ago
What type of selection occurs when individuals
Klio2033 [76]
The answer is B.

Stabilizing.
5 0
3 years ago
The lining of the digestive tract plays a defensive role, by protecting surrounding tissues against which of the following poten
julsineya [31]

Answer:

The answer is E.

Explanation:

The lining of the digestive tract starts from the mouth and continues until the anus, covering it with mucosa that forms a protective layer against various things that could cause problems.

The digestive tract contains a lot of acid which has a very low pH level, it also contains a lot of digestive enzymes that can digest proteins in our tissues as well. Mechanical stress especially in our stomach can put a lot of pressure on the tissues and the lining of mucosa helps prevent that by decreasing it's effect. The lining also prevents pathogens that make their way into our digestive system through food to affect our stomach and colon by forming a protective layer between the environment and the tissues.

I hope this answer helps.

7 0
4 years ago
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