This is how vaccines are used. You introduce the antibodies in a vaccine so the person builds up an immunity and never develops the disease
<span>The answer is letter B.
Long distance running is an activity that can improve muscular endurance. It can range from distances of 10 kilometers to 42 kilometers or even 100 kilometers. This activity is done between 30 minutes to more than 4 hours of continuous running depending on the distance that a person is targeting. Muscular endurance refers to the ability of the muscles to perform activities without undue fatigue. The demands of running for prolonged periods will develop this health-related fitness component especially when done on a regular basis.<span>
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Answer:
There are <em><u>four types of neuroglia</u></em> found within the central nervous system:
<u>Astrocytes</u> :
It maintains the blood brain barrier and preserve the chemical environment by recycling ions and neurotransmitters.
<u>Oligodendrocytes</u> :
The myelinate axons in the central nervous system and provide an overall structural framework.
<u>Ependymal cells</u> :
The line ventricles (brain) and central canal (spine) and are involved in the production of cerebrospinal fluid.
<u>Microglia</u> :
It removes cell debris, wastes and pathogens via phagocytosis.
<h2>The answer is Nurturing, Attractive, Organized and Functional</h2>
The best quality early childhood program gives a secure and nurturing atmosphere while encouraging the bodily, communicative, sensitive, and mental growth of fresh kids. New youth is commonly described as childbirth by the period of life at eight. Guard compassionate caregiving, foster sovereignty and perceptions of ability in youthful kids.
It assist team performance, support children’s skirmish, lower challenging the action, promote proper cultural communications between minors in order to give formation and predictability.
