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Elanso [62]
3 years ago
10

Name three parts of the world that have a great need for wastewater treatment,

Biology
1 answer:
Liono4ka [1.6K]3 years ago
6 0

Answer:

Sewage treatment generally involves three stages, called primary, secondary and tertiary treatment. Primary treatment consists of temporarily holding the sewage in a quiescent basin where heavy solids can settle to the bottom while oil, grease and lighter solids float to the surface.

Explanation:

Hope that helps:)

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What single feature is primarily responsible for the variation of climate throughout different times of the year?
konstantin123 [22]

The Sun is the basic source of energy for the Earth which affect the growth of all living things and the Sun also affect the all the biochemical processes. We know that the amount of radiation from the Sun changes day by day due to the distance of the Earth from the Sun. The rate of Solar energy affects the Earth in two ways.

The rate of solar heating which directly affects the processes like the evaporation and condensation and indirectly it affects the cloud forming processes of the Earth. The rate at which the solar energy reaches the Earth is called as the Total Solar Irradiance or TSI. This affects the climate of the Earth in many ways.

The change in rate of cloud formation increases of decreases with the distance of the Sun from Earth and hence a warm, moderate or cold climate is formed

It also affects the formation of winds due to the low or high pressure in the water bodies and hence affect the climate in the coastal areas.

The tropical areas have hot and humid climate due to the equator which has maximum exposure to the Sun’s heat.

Hence, the Sun is one primary feature that affects the climate in the Earth.


7 0
3 years ago
The lymphatic system: Group of answer choices has a pumping mechanism to move fluid. is the site of B and T cell clonal deletion
Luden [163]

The lymphatic system includes areas of high concentrations of APCs, T and B cells.

<h3>What is the lymphatic system?</h3>

The lymphatic system is a branch of the circulatory system which consists of a system of organs , tissues, cells and vessels known as lymphatic vessels, which help transport the fluid, lymph around the body.

The lymphatic system contains high concentration of immune cells.

Therefore, the lymphatic system includes areas of high concentrations of APCs, T and B cells.

Learn more about lymphatic system at: brainly.com/question/3318384

#SPJ1

4 0
2 years ago
Which of these brain structures is believed to play a role in judging whether external stimuli offers threats or rewards?
dexar [7]
The answer to this is amygdala
5 0
3 years ago
Read 2 more answers
Do new trees provide the same resources for animals in the forest as adult trees do?
Thepotemich [5.8K]

Answer:

Yes

Explanation:

No matter what age, trees still give out oxygen. It may not be the same amount as an older tree, but it still has the same effect.

3 0
3 years ago
The cells that have the general role of interacting with target cells and then inducing changes in them are ______.
myrzilka [38]

Answer:cytotoxic t cells

Explanation:

5 0
2 years ago
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