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choli [55]
3 years ago
9

Please answer!!

Biology
2 answers:
Mariana [72]3 years ago
7 0

Answer:

C. Immune system

Explanation:

elixir [45]3 years ago
6 0
Immune system I hate science but I’m good at it
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C does not correctly match
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the process in which two species interact in ways that benefit both of them is called a. predation. b. mutualism. c. parasitism.
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2 years ago
9. a) How does hydrogen bonding help the transport of water in plants?
grigory [225]

Answer:

Water has a high Cohesion because of Hydrogen bonding. This is important as transport of water in the Xylem in plants relies on water being pulled up. Cohesion also gives the water a high surface tension, allowing small organisms, such as Pond Skaters, to walk along it.

Explanation:

Water molecules forming hydrogen bonds with one another. The partial negative charge on the O of one molecule can form a hydrogen bond with the partial positive charge on the hydrogens of other molecules. Water molecules are also attracted to other polar molecules and to ions.

Plants obtain the hydrogen they need from water molecules. Don't try to feed your plant hydrogen gas -- your plant wouldn't know what to do with it if you did. As long as they have water, plants can readily obtain all the hydrogen they need. :)

6 0
2 years ago
The white blood cells primarily responsible for adaptive immunity are
leonid [27]

Answer:

T and B cells.

Explanation:

Adaptive immunity is the kind of immunity that you acquire after exposure to an antigen (pathogen or vaccine), it involves memory in order to facilitate a quick response if there's a reinfection with the same pathogen.<em> T cells are responsible for the cell-mediated response while the B cells are responsible for the humoral response.</em> Both of these cells are specific to the pathogen's structure, therefore they can kill it directly.

I hope you find this information useful and interesting! Good luck!

7 0
3 years ago
Why were wolves introduced to Coronation Island?
Black_prince [1.1K]

Answer:

Wolves can also increase tourism.... Wolves were introduced for habitat conservation at Coronation Island, Alaska in 1960, and there they successfully managed deer before the wolf population expanded and then crashed.

5 0
2 years ago
Read 2 more answers
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