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3 years ago

I need help!

Biology

2 answers:

frozen [14]3 years ago

4 0

Answer:

The lithosphere, hydrosphere, atmosphere and biosphere make up the area that is closest to the earth's surface.

In simple words, lithosphere would be the place where stones can be found, the atmosphere the air, the hydrosphere the water and the biosphere the life.

The way in which they interact with each other and individually is what generates a complex global system to exist.

We will highlight the most important functions of each of them:

The atmosphere is responsible that we can be able to have life on our planet, by preventing each living being from receiving ultraviolet solar radiation and reducing temperatures so that they are not extreme during day and night.

The biosphere is that part that the atmosphere is trying to protect, that is, all living beings. This includes plants, animals and humans.

In the lithosphere there is everything that includes the upper mantle of the earth, it would be the rocky and hard part of our planet. The formation of the soil is generated thanks to the interaction between the atmosphere, the hydrosphere and the biosphere.

And finally we have the hydrosphere, which is the one that contains all the water on the planet (in a liquid, gaseous or solid form) and that we know is essential for life.

As we can see, there could not be one thing without the other. Without the atmosphere, the living beings that make up the biosphere could not exist, without the lithosphere those living beings would not have a soil on which to develop, and to do so they will need the water that is in the hydrosphere.

Nitella [24]3 years ago

3 0

The hydrosphere, the sphere of influence that deals with water in its various forms (some separate out ice and call that the cryosphere), provides the biosphere with a much needed component....water. Life would not exist as we know it without water. It places in important role for all organisms, alongside playing an important role in various earth processes.

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Dr. Aruna has diagnosed several clients with social anxiety disorder, and he is interested in finding a treatment plan that will

vladimir1956 [14]

Answer:

Cognitive-behavioral therapy

Explanation:

Cognitive-behavioural therapy can be described as a very common type of psychotherapy which psychologists use to help patients undergoing anxiety disorders. It is a type of talk therapy. This kind of therapy trains your brain to become aware whenever you are thinking in a negative manner. It trains you to think in a positive manner instead. It helps a person to change the way they feel. Hence, cognitive-behavioural therapy is the best plan for patients with social- anxiety disorder.

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3 years ago

Read 2 more answers

which of these describes the process of blending human and material resources through a formal structure of tasks and authority;

DiKsa [7]

Answer:

The answer is Management

Explanation:

Management is a term that describes the process of achieving the objectives of an organisation through directing people and utilizing other resources.

For management to be effective, it has to take place within a formal structure of authority and tasks.

Authority sees to the allocation of task among employees as well as their supervision to ensure that objectives are accomplished while plans are implemented.

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3 years ago

________ is a process that creates genetic variety in cells. (2 points)

Zigmanuir [339]

Answer:

Explanation:

I believe it is meiosis because there are two parts in which it helps to increase genetic variety. In prophase 1, the genes cross over, which increases the variety. Also, the chromosomes are assigned randomly in Metaphase 1.

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3 years ago

Read 2 more answers

Factors Increase or Decrease in Carrying Capacity?

ale4655 [162]

Answer:

Carrying capacity, or the greatest number of people that an environment can support over time without harming or degrading it, is controlled by a few basic factors: food supply, water availability, and space. Carrying capacity, or the greatest number of people that an environment can support over time without harming or degrading it, is controlled by a few basic factors: food supply, water availability, and space.

Explanation:

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3 years ago

1) Discuss two neurotransmitters and their functions? 2) The central nervous system is comprised of what two structures? 3) What

wariber [46]

Answer:

1. dopamine and serotonin

2. brain and spinal cord

3. controls the function of different processes in the body

4. limbic system

5. Increase brain surface area

6. release hormones into the bloodstream

7. insulation

8. laughing has multiple positive functions in the body

Explanation:

Dopamine is a neurotransmitter (i.e., a chemical messenger) involved in responses to rewards, motivation and memory, while serotonin is another neurotransmitter that controls appetite, mood, wakefulness and sleep onset. The central nervous system (CNS) consists of the brain and spinal cord. The spinal cord acts as a conduit by which messages are sent from the brain to the body and from the body to the brain. Moreover, the brain acts to control all body abilities (e.g., thinking, talk, feeling, walking, breathing, etc). The autonomic nervous system is known to modulate different processes (e.g., blood pressure, digestion, breath) and internal organs (e.g., heart) by acting largely unconsciously, i.e., without a person's conscious effort. The limbic system is a part of the brain that acts to control emotions and memory by modulating autonomic/endocrine functions. Convolutions, folds, and fissures can increase brain surface area, thereby more neurons are packed into the cortex of the brain and thus it is possible to process more information. The endocrine system acts to release hormones into the bloodstream. These hormones travel in the blood to their target cells/tissues, where they regulate different functions (e.g., mood, growth, development, metabolism, reproduction, etc). The myelin is an insulating layer surrounding nerve cells that enables electrical impulses to transmit efficiently around the whole body. Laughing has multiple positive functions: release endorphin hormones that decrease stress, increases the number of immune cells and antibodies, stimulate the activity of internal organs (e.g., heart), quickly relax the muscles, contribute to increase the oxygen uptake rate in blood, etc.

8 0

3 years ago