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devlian [24]
3 years ago
5

The general term for small photosynthetic organisms found near the surface of the coean is

Biology
1 answer:
Murljashka [212]3 years ago
7 0
Answer:
Phytoplanktons are photosythetic organisms found near ocean surface and provide food to a wide variety of sea creatures like whale, shrimp, jelly fish etc. They also rely on nutrients such ad nitrates, phosphate for their development. They maintain a balance ecosystem and food web in ocean.
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Compartments A and B are separated by a membrane that is permeable to K+ but not to Na+ or Cl-. At time zero, a solution of KCl
DaniilM [7]

Answer:

The electrical and diffusion potentials for K+ will be equal in magnitude and opposite in direction.

Explanation:

The cell potential may be defined as the potential difference between the inside of the cell and outside the cell. This difference is important for the transmission of nerve impulse.

The equilibrium condition may be defined as the condition at which  the exit and the entrance of the ions will be equal. As the information in the question, Only potassium ions will move inward and outward of the cell. The potassium ions will move in opposite direction since the equilibrium has been reached.

Thus, the correct answer is option (D).

5 0
3 years ago
Which best describes sensory and motor neurons?
ella [17]
The answer is D.
Sensory neurons carry information that is from your sensory receptors all of your body/skin. The sensory neurons carry this information of a stimulus back to your Central Nervous System (CNS).
The motor neurons will carry the necessary commands from your CNS back to your muscles or glands for a certain action to be done.
8 0
3 years ago
What base is often found in rna but not in dna
olga nikolaevna [1]
Uracil is the nitrogenous base found in RNA but not in DNA.
4 0
3 years ago
Many Learners Perform Well In Grade 12 But still not accepted into Universities.Explain Two Reasons For This​
11Alexandr11 [23.1K]

Answer:

1. Confusion

2. Financial issue

Explanation:

1. The reason I say this is that many of them are not really sure about what they want they want to do in their later future making them a little confused on what to do.

2. It is a common issue which has taken away so many bright minds away from their future in helping the world and their individual community to prosper in different ways.

8 0
3 years ago
Complete the analogy below. Rainfall is to precipitation as groundwater is to _____.
romanna [79]
The correct answer is (b.) infiltration. Rainfall is to precipitation as groundwater is to infiltration. Precipitation is the release of the water from the cloud (evaporated water) in the form of rain and snow. Infiltration is a process in which the water from the ground enters the soil.
5 0
3 years ago
Read 2 more answers
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