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ira [324]
3 years ago
13

What does the digestive system do?

Biology
1 answer:
mixer [17]3 years ago
5 0
The digestive system is the system of organs that help you digest foods and extract nutrients that your body uses
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PLEASE HELP ITS URGENT What is the functionof the peripheral nervous system? A. To transmit signals between the body and the bra
Rzqust [24]

Answer:

The peripheral nervous system (PNS) is one of the two components of the nervous system, the other part is the central nervous system (CNS). The PNS consists of the nerves and ganglia outside the brain and spinal cord.[1] The main function of the PNS is to connect the CNS to the limbs and organs, essentially serving as a relay between the brain and spinal cord and the rest of the body.[2] Unlike the CNS, the PNS is not protected by the vertebral column and skull, or by the blood–brain barrier, which leaves it exposed to toxins and mechanical injuries. The peripheral nervous system is divided into the somatic nervous system and the autonomic nervous system. In the somatic nervous system, the cranial nerves are part of the PNS with the exception of the optic nerve(cranial nerve II), along with the retina. The second cranial nerve is not a true peripheral nerve but a tract of the diencephalon.[3]Cranial nerve ganglia originated in the CNS. However, the remaining ten cranial nerve axons extend beyond the brain and are therefore considered part of the PNS.[4] The autonomic nervous system is an involuntary control of smooth muscle and glands. The connection between CNS and organs allows the system to be in two different functional states: sympathetic and parasympathetic

Explanation:

3 0
3 years ago
An insect with coloration to avoid being detected by a predator would be an example of.
Vilka [71]

An insect with coloration to prevent from being detected by a predator would be an example of Camouflage.

<h3>What is the importance of Camouflage?</h3>

Camouflage, commonly characterized as cryptic coloring, is a defensive tactic used by organisms to obscure their appearance, generally in order to blend in with their environment.

Camouflage is utilized by organisms to hide their location, identity, and movement. This enables prey to evade predators while also allowing predators to sneak up on victims.

An insect with coloration to avoid being detected by a predator would be an example of Camouflage.

Thus, the correct answer is Camouflage.

For more details regarding Camouflage, visit:

brainly.com/question/10913375

#SPJ1

8 0
2 years ago
Who first came up with the idea of tragedy of the commons?
Arlecino [84]

Lloyd came up with the idea of Tragedy of the Commons

3 0
3 years ago
What are the functions of micronucleus and macronucleus in paramecium?
Ostrovityanka [42]
The macronucleus is the larger elipse-shaped nucleus and takes care of functions like respiration and digestion. In contrast to this, the smaller micronucleus is only involved in cell division or reproduction.
4 0
3 years ago
The area of message exchange between the neurons begins to operate faster the more a person practices a particular activity.
Evgesh-ka [11]
I wanna say true good luck!
5 0
3 years ago
Read 2 more answers
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