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Stels [109]
3 years ago
15

The main difference between an ecosystem and a community is-

Biology
1 answer:
Ymorist [56]3 years ago
8 0

in an ecosystem, everything works together  for everyone to be able to survive in a community everyone just lives together and it`s their choice whether or not they get along

<em>Hope this helps ✨ - Six</em>

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Which is colder the east or west coast of southern Africa.why<br><br>​
Aneli [31]

West Coast water temperatures are much lower than those along the East Coast. ... This means Atlantic waters travel to the U.S. East Coast from the south and are relatively warm compared with West Coast Pacific waters that arrive from the north out of the chilly Gulf of Alaska.

The air above the cold Benguela current and upwelling region along the west coast is relatively dry and cold, contributing to the dry climate of the west coast. Moist air from the warm Indian Ocean and Agulhas Current is frequently transported into eastern South Africa by easterly winds.

Explanation:

hope this helps

pls put brainliest

3 0
3 years ago
After arousal by a sensory stimulus, consciousness can be maintained by positive feedback, because of activity in the
KIM [24]

Answer:

This question lacks options, options are:

A) cerebral cortex.

B) basal nuclei.

C) sensory pathways.

D) motor pathways.

E) All of the answers are correct.

The correct answer is E.

Explanation:

The cerebral cortex processes and filters its information before passing the most relevant aspects to other regions of the brain. Some of these brain regions, in turn, send information back to the cortex. These loops, known as 'feedback systems', are considered essential for the functioning of cortical networks and their adaptation to new sensory information. Neural circuits must first assess the importance of incoming sensory information and then refine how it is processed in the future. Positive feedback, triggered with the purpose of amplifying the response to the initial stimulus, can be compared to a chain reaction or a vicious circle. Few are the functions regulated by this mechanism; rather it is triggered in pathological situations. It is the system by means of which the organism very rarely regulates any of the bodily functions under normal conditions, making the initial stimulus to be maintained and even increased. This type of mechanism is predominantly present in pathological situations: Its constitutive elements are: stimulus, receptor, afferent pathway, integrating center, efferent pathway, effector and response. The response does not have the ability to satisfy the initial stimulus.

6 0
3 years ago
I'm thinking is B but I'm not sure
Pepsi [2]
To find an average, add all the terms together and then divide them by the number of terms.

7.1 + 9.8 + 2.3 +8.5 + 7.4 + 5.7 = 40.8

40.8/6 = 6.8.

so yes, the answer is b.
6 0
3 years ago
Which of the following defines an ecological succession? A.It is the final and stable commuity of an ecosystem. B. It is the fir
dexar [7]

Answer:

D. It is a process of change during which species in a community are established or replaced

Explanation:

Ecological succession is a process that occurs when a community is being established or replaced.

It shows the change in community over time, focusing on the types of plants and the maturity of plants that are in the community.

Primary and secondary succession are the two types of succession. Primary succession shows the process of change in the establishment of a community. Secondary succession shows the change when a community is being replaced.

So, the correct answer is D. It is a process of change during which species in a community are established or replaced

5 0
3 years ago
No other cell in your body has the structure of a neuron. based on your knowledge of form and function, what can you infer from
noname [10]

It follows that no other cell in the body performs a neuron's exact functions.

<h3>What about neurons?</h3>
  • Information is transmitted via neurons.
  • They communicate between various brain regions and between the brain and the rest of the nervous system through electrical impulses and chemical signals.
  • The basic building blocks of the brain and nervous system are neurons (also known as neurones or nerve cells).
  • The cells known as neurons are responsible for receiving sensory data from the outside world, sending commands to our muscles, and converting and relaying electrical signals at various points along the road.
  • The bulk of neurons in vertebrates are found in the central nervous system, however some are found in peripheral ganglia and many sensory neurons are found in sensory organs like the retina and ear.
  • A neuron is made up of a cell body, which includes a nucleus and cytoplasm, from which long, thin portions that resemble hair grow.
  • The neuron's lone long component, known as the axon, is responsible for carrying nerve impulses to various body areas.
  • Dendrites are the short, branching components of the neuron.

Learn more about neurons here:

brainly.com/question/2032589

#SPJ4

8 0
1 year ago
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