Answer:
Option (a), (b) and (c)
Explanation:
At the old age, a person's immune system becomes weak and the person becomes more prone to diseases like influenza or common cold or flu.
These infections are more common at the age above 60 years where a severe condition of cold can also lead to Pneumonia.
Also those people which did not have the Tetanus vaccine at the age of 11 or 12 must have the Tetanus Tdap.
The lack of immunity to fight against seasonal changes make it necessary for the elderly people to get influenza vaccine.
Also Pneumonia vaccine provides protection against 23 types of pneumococcal bacteria thus it necessitates the vaccination of Pneumonia.
The use of scientific name, which follows the rules of a standardized classification system.
<h3>Scientific classification of organisms</h3>
The scientific classification of organisms is known as the taxonomy. This system is used to categorise organisms into seven main divisions which include:
This system of naming organisms is accepted internationally. If the first person that named the killer whale used the scientific name which is <em>Orcinus orca,</em> the second person would have understood better.
Learn more about taxonomy here:
brainly.com/question/4110891
Explanation:
A rock would experience a temperature of 5500°C is about the core which is at a depth of 220km.
But let us use the earth's geothermal gradient to solve this problem.
The geothermal gradient is the rate at which temperature is increasing with depth.
The geothermal gradient 25°C/km
At 5500°C,
5500°C x = 220km
But this is not so in nature, there are other heat sources that contributes to increasing temperature with depth such as radioactive heat and frictional heat.
learn more:
Mantle brainly.com/question/10758534
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Answer:
b. carb (sugars)
Explanation:
plants make glucose through photosynthesis
To summarize your writing piece and to tell the ready what it entirely is