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laila [671]
2 years ago
7

Organisms which "hold an ecosystem together" because they have a significant role to play are called

Biology
1 answer:
olga2289 [7]2 years ago
8 0

Answer:

native species

Explanation:

MY answer is B,

because that is what I think.

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Please answer this. i need this.
maxonik [38]

Answer:

<h2>The scorpions</h2>

Explanation:

If you look the scorpion would only eat the insects so if the insects were removed then the scorpions wouldn't have any food and would die out causing extinction.

<em></em>

<em>          Hope I helped!    Have a good day! . . . . or don't its up to you-</em>

6 0
3 years ago
The spinal cord is part of which nervous system? Question 3 options: 1) sympathetic 2) autonomic 3) parasympathetic 4) central 5
igomit [66]

Answer;

-Central nervous system

Explanation;

-The nervous system consists of two main parts: the central nervous system and the peripheral nervous system: The central nervous system is made up of the brain and spinal cord.

-The central nervous system controls most functions of the body and mind.It controls all parts of the body. It receives and interprets messages from all parts of the body and sends out instructions. The brain is the center of our thoughts, the interpreter of our external environment, and the origin of control over body movement.

-The spinal cord serves as a conduit for signals between the brain and the rest of the body and also controls simple musculoskeletal reflexes without input from the brain.

3 0
3 years ago
A client undergoing a skin test has been intradermally injected with a disease-specific antigen on the inner forearm. The client
yarga [219]

Answer:

Yes, there is a need to assure the client that this is a normal reaction.

Explanation:

In the given case, it is the duty of a nurse to assure the patient that swelling takes place while performing intradermal vaccination. As with the administration of disease-specific antigens, the injected area inflames that generally takes place due to the development of antibodies against the presented antigens.  

Thus, both the patient and the nurse need to be calm in such a situation and should leave the swelling open so that it can get heal by itself. In case, if one applies ice packs or rubs the affected area, it can enhance the condition and may result in more issues.  

8 0
3 years ago
Sponges are sessile how do they get food while staying at one place
padilas [110]
They feed by filtering feeding they feed on tiny organic material which is filtered through them
8 0
3 years ago
In order to survive bacteria need moisture oxygen and what
fgiga [73]
I think temprature and the right ph level 
8 0
3 years ago
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