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d1i1m1o1n [39]
3 years ago
8

Question 6 of 10

Biology
1 answer:
Marizza181 [45]3 years ago
4 0
The answer should be A.
You might be interested in
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
3 years ago
HELP PLSS 18 points!!!!
joja [24]
A) Amsterdam is the answer
5 0
3 years ago
Photosynthesis and Cell Respiration Questions.
monitta

Answer:

1.) a

2.) b

3.) c

4.) a

5.) b

6.) Are there any other options? none of those options are right because energy is released from ATP when a phosphate group is removed.

7 0
3 years ago
Which of the following are possible treatments for multiple sclerosis? There may be more than one correct answer. Which of the f
fenix001 [56]

Answer:

--Block immune cells from crossing the blood brain barrier.

--Stimulate the regeneration of myelin.

Explanation:

Multiple sclerosis or shortly known as MS is an unpredictable disease caused in the humans. Multiple sclerosis affects the central nervous system of our brain which causes the disruption in the flow of the information within our brain, and between our brain and the body.

It is a very rare disease.

The symptoms of MS may vary and includes double vision, weakness, fatigue, impaired coordination, pain, etc. Though there is no permanent cure for MS but scientist and doctors around the world suggest that by blocking the immune cells and stopping them from crossing our blood brain barrier can prevent this disease.

Multiple sclerosis can also be prevented by stimulating the myelin to regenerate.

8 0
3 years ago
One effect of acid rain on an ecosystem is ?
Angelina_Jolie [31]

Answer:

Acid Rain goes in lakes and other water sources where animals drink water. When drinking for acid rain water animals get sick and plants dependent on water sources die off.

Explanation:

3 0
4 years ago
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