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My name is Ann [436]
3 years ago
9

If the amount of oxygen __________________ and the amount of Co2 ____________________ then the amount of biodiversity will _____

___________.
Biology
2 answers:
OleMash [197]3 years ago
7 0
I don't knowijuuuujuuuuuuu
Finger [1]3 years ago
4 0

There has to be some choices for me to answer....

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Describe the structural differences between plant and animal cells.
ollegr [7]

Answer:

a plant has a cell wall and a animal has just cell membrane

8 0
2 years ago
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A student removes an algae cell from its marine environment and puts it into a sample of freshwater. What will happen to the siz
Igoryamba

The size of the algal size will increase or swell when a student removes an algal cell from its marine environment and puts it into a sample of freshwater.

Tonicity refers to the concentration of a solution compared to another solution. A solution is said to be hypertonic, if it has a greater concentration of solutes than the other solution. A solution is said to be hypotonic, if it has a lower concentration of solutes than the other solution. A solution is said to be isotonic, if it has the same concentration of solutes as of the other solution.

In a marine environment, the algal cells are said to be hypertonic with a higher concentration of the solutes than the freshwater. When such a cell is placed in freshwater with hypotonic environment, the concentration of solutes in the cell is higher than the external environment. In other words, it has lesser water molecules in it. As a result, osmosis occurs which is the movement of water molecules from a region of its higher concentration to a region of its lower concentration through a semipermeable membrane and water enters the cell from the freshwater. Thus, increasing the size of the algal cell or the algal cell swells.

8 0
3 years ago
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Increased poaching nearly led to the extinction of the American bison. What kind of effect does this example represent?
Butoxors [25]
The correct answer to this question is this one: a.) bottleneck effect. Increased poaching nearly led to the extinction of the American bison. The kind of effect that does this example represent is called the bottleneck effect. Hope this helps answer your question.
5 0
3 years ago
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6. This question is about Anna and her meals one Friday.
larisa [96]

Answer:

1. Carry a larger bottle of water (not plastic)

2. Put the egg in the sandwich??

3. Clean up with the materials she bought her lunch in.

4. Keep the unused/clean materials to clean up with next time.

5. Put the peanuts and the banana in the same package.

6. Just bring one larger drink (not 2 small bottles of water and a 250ml carton of orange juice.

Not sure if they are all right, but this is all I could think of. :)

5 0
3 years ago
Define of following terms: Autotroph,Heterotrophs
Serhud [2]

Answer:

Autotroph is an organism that produces complex compound on itself and heterotrophs are the one which cannot produce its own food.

Explanation:

  • Autotroph are the primary producer that can create the complex compound required for their development from the simple substances that are easily found in the environment.
  • Autotroph uses energy from the inorganic chemical reactions and light.
  • Heterotrophs depend upon the other nutrition sources because they cannot produce on their own.
  • Heterotrophs are consumer where as autotrophs are producer in teh ecosystem.
3 0
3 years ago
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