Answer:
<em>398 deaths were caused by Alzheimer.</em>
Explanation:
Proportionate mortality rate (PMR) gives the proportion of deaths in a given population over a period of time, this can be linked to various causes.
Mathematically PMR is reoresented below;
PMR = 
X 100
where 
= No. of death from a specific cause (In our case Alzheimier )
= Total No. of death at a given period
from the question the parameters were given except the number of death from Alzheimier
1.87 = 
multiply both side by 21,270 to isolate
= 1.87 x 21,270
Divide both side by 100 to obtain
= 
= 397.749
since dead people can not be divided
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Answer:
When you breathe in, or inhale, your diaphragm contracts and moves downward. This increases the space in your chest cavity, and your lungs expand into it. The muscles between your ribs also help enlarge the chest cavity. They contract to pull your rib cage both upward and outward when you inhale.
Explanation:
I think its the system cell mah dude in other words its the T-CELL
Answer: her IQ level would be 95 which most 13 year old girls should have around an IQ of 100-105 since her mental age is that of a 12 year old she would be within the <u>The Concrete Operational Stage </u>which is what category on the "piaget's 4 stages of cognitive decision making scale"
Explanation:
Seeing that she is at least a year behind in her mental development she would have The Concrete Operational Stage which is where children begin to thinking logically about concrete events
They begin to understand the concept of conservation; that the amount of liquid in a short, wide cup is equal to that in a tall, skinny glass, for example
Their thinking becomes more logical and organized, but still very concrete
they begin using inductive logic, or reasoning from specific information to a general principle. She should be able to understand basic events and point out most differences in everyday objects/words.
