Answer: Homeostasis is the cell membrane is a responsible for maintaining a stable internal environment
The long bundle of neurons that carries messages to and from the body to the brain and is responsible for very fast, lifesaving reflexes is called the<u> spinal cord. </u>
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What is the espinal cord?</h3>
There are two organs involved in the central nervous system that function as control centers,
The spinal cord is a nerve tube placed in a hollow space left between vertebras along the vertebral column. The vertebrae's body protects the spinal cord.
It is made of nerves that take orders from the brain to the rest of the body and send messages from the body to the brain.
Reflexes acts are produced in the medulla, and the brain is not involved.
The nervous cells of the medulla have fibers that extend from the medulla to the body and are connected to sensory receptors.
When receptors receive stimuli, they send information to the nerve fibers, which take it to the brain. From the brain, they send a response.
The answer is spinal cord.
You can learn ore about the spinal cord at
brainly.com/question/6957362
brainly.com/question/15707666
Answer:
Non-migratory animals and small herbivores
Explanation:
Habitat fragmentation is the process by which a previously continuous stretch of land becomes fragmented into smaller patches that are separated, causing the environment to be broken up, and to become discontinuous. For example, humans chopping down patches of trees in forests.
Animals that cannot freely move around (non-migratory mammals) will be most affected by this since they cannot simply move between the isolated pieces of land. Smaller herbivores will also be affected, because they generally do not freely move around and cover large spaces like large herbivores or predators.
The largest groups into which living things are classified are called kingdoms
Answer: Option B
Explanation:
Myofibrils are very fine contractile fibers which extends in parallel to the columns along the length of the striated muscles fibres.
They are made of thick and thin myofilaments because of which the muscles appear striped.
The thick filaments in the muscles are composed of actin along with two other muscle protein known as tropomyosin and troponin. They help in contraction of muscles.
