A. Age
Age is the best answer because it is easily determined and since there are stages of development, age can tell staff other things such as coordination level, ability and risk of getting hurt.
I'll go through the other answers briefly.
B. Intelligence. Intelligence is a fair enough answer, save for the fact that it is something that is not easy to determine quickly and hence, it would be difficult to determine each child's intelligence before they came into the daycare. Furthermore, intelligence or lack thereof does not necessarily mean that the child does not need as much supervision.
C. Previous training. This is not the correct answer because it is the previous training "of the children cared for." The children do not need to have previous training. It could work as an answer if it were in relation to the workers, not the children.
D. Coordination. Somewhat of a good answer. However, once again, coordination is not an easy determinant, and cannot always reliably predict how many staff should be with how many children.
The value of 20 to 30 mm Hg is the parameter of the blood pressure that is inflated when measuring resting blood pressure in most individuals.
<h3>What is blood pressure?</h3>
Blood pressure refers to the pressure that blood vessel walls have in normal homeostatic conditions, which is indicated by maximum and minimum thresholds.
Blood pressure normal values are approximately 90/65 mmHg and 120/85 mmHg, thereby higher values or lower values can be indicative of health problems.
In conclusion, the value of 20 to 30 mm Hg is the parameter of the blood pressure that is inflated when measuring resting blood pressure in most individuals.
Learn more about blood pressure here:
brainly.com/question/25149738
#SPJ1
Answer:
The correct statement is that Cardiac muscles have shorter absolute refractory period than skeletal muscles.
Explanation:
"Cardiac muscle also called heart muscle or myocardium is one of three types of vertebrate muscles, It is an involuntary, striated muscle that constitutes the main tissue of the walls of the heart."
The six major nutrients found in food and are requried for cellular processes are carbohydrates, proteins, fats, water, vitamins and minerals.
