Yes, it resolve the details of the red blood cell of size 7 micrometer because the microscope has more than 30 times magnification power.
<h3>What is magnification?</h3>
Magnification is the ability of a microscope to produce an image of an object at a scale larger (or even smaller) than its actual size so we can conclude that it resolve the details of the red blood cell of size 7 micrometer because the microscope has more than 30 times magnification power.
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Omar will use a line graph for displaying data because line graphs<span> are </span>used to track changes over short and long periods of time.They <span>can also be </span>used<span> to compare changes over the same period of time for more than one group.</span>
<u>Cross-sectional </u>research method
Explanation:
The cross-section research design is most widely used in healthcare based researches. It is type of descriptive research based on observational studies.
This research is usually done on a group of people and provides both qualitative (descriptive interpretations) and quantitative (statistical interferences) details.
This research is not a relational type of research and hence cannot be used to study, relate or compare about individual changes. The experiences, values, changes observed in individual cases are not taken into consideration.
For example, it is used to study a disease like cancer in a certain group or a population-based on variables like different sex, age religion, ethnicities, location etc of various people. It is not used to study about cancer in an individual person.
It is also not the causal type and cannot be used for cause and effect type of researches. Manipulation of variables is not possible with this research design.
Aldosterone!
Explanation: Aldosterone reabsorbs sodium in which is associated with osmotic recovery of water is in direct opposition of natriuretic hormones since it allows secretion of water.
Answer:
Both show the characteristic of a living organism
Explanation:
A thing can be considered a living thing if it fulfills the criterion of a living organism or in simple terms the characteristics of a living organism. In the given question, the two features that are growth in the mass and size of the sliver are measured and observed through the microscope.
Since the growth is the characteristic feature of the living organism and the substance fulfills this condition therefore the specimen is considered a living organism.
Thus, both show the characteristic of a living organism is correct.