Answer:
because of the food we consume on daily bases
Answer:
The <u><em>life expectancy</em></u> for the average American female is around 81 years and the average American male is around 76 years.
Explanation:
Life expectancy can be described as the expected number of years that a person can live. The life expectancy depends on factors like the country, the resources, nutrition, area etc of a person. Recent studies have shown that the expected life expectancy for Americans is around 78.7 years, with males having a life expectancy of 76 years and females having a life expectancy of 81 years. However, developments in science and technology can change life expectancy.
Answer:
Resolved acute infection.
Explanation:
Infection can occur in the body by the attack of the pathogen or by the release of the harmful substances in the body. Two main types of infection are chronic infection and acute infection. Acute infection remain for short period of time.
The woman was diagnosed with hepatitis B infection. She can be diagnosed by the resolved acute infection as her serologies are consistent and shows the resolved infection of the hepatitis B and her immunity. Since, the woman shows the negative e antigens and she is not able to spread the disease to other individual.
Thus, the correct answer is option (C).
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.
