Example:
1 km (derived unit)
1000 meter (base unit)
100000 (centimeter)
1. Unit of measurement is a numerical value that identifies the magnitude of a physical quantity. Hence, there were a lot measurement that was used pre-modern era. And now, Internation System of Units is used.
<span>2. </span>System of measurement is a range, assortment and group of units of measurement in a single quantity to be measured which entirely related to each other.
<span>3.Tools of measurement are devices that construes a quantity or a series of system measurement. It an object that relies on being valid and reliable, used in many certain areas like physical quantities, psychological constructs or other entities that can be measured and has a system of measurement. </span>
The first one is the. Or recht answer
Answer: In the roots
The leaves of a plant make sugar during the process of photosynthesis. To make sugar, the plant uses chlorophyll, energy from sunlight, carbon dioxide from the atmosphere and water. Some of the glucose (sugar) is changed to starch which they typically store in the roots for later use.
Answer:
all patients.
Explanation:
the experiment was to see which group would show more recovery
The patients in the new drug are testing it out and comparing it to the water drug. The patients taking the water drug ar als experimental because they are comparing this water deug to the new drug to see the diffrences between drugs.
In conclusion, both groups arenexperimental.
