The question makes no sense because metric measure are standard measures. In all countries except recalcitrant countries like US, Burma and Liberia. And even in those countries, scientists usually use metric measure. When they don't - as the clowns at NASA found to their cost - they end up trashing the hugely expensive Mars Climate Orbiter.
Time is not measure in metric or standard units. Seconds, hours, etc. are used everywhere and are not one or the other.
Please note that the metric system is the world-wide standard. If by "standard" you mean the Imperial system (the system commonly used in the USA), the similarities are that the systems are designed to measure, and that they both have units to measure the same type of thing, for example length/distance, area, volume, temperature, etc.
A standard can mean many things. In mathematics, the standard unit of length measurement in the metric system is the metre. In weight, the standard is the kilogramme. Basically a standard is an internationally recognised unit, by which all measurements in the same situation are compared.
Weight Watchers and EatSmart make really nice digital kitchen scales that measure in both. Most brands these days that are digital measure in both metric and US standard.
Mainly that it is an international standard. Also, calculations are easier in the metric system, because of the multiples based on powers of 10.
A metric square measure is called a square meter (m²). It is the standard unit of area measurement in the metric system.
A dozen is very unusual.
meter
Time is not measure in metric or standard units. Seconds, hours, etc. are used everywhere and are not one or the other.
There is only one and that is a kilogram.
pounds in Canada but I think it Kg in US
There is no individual unit in the Metric system that is near one inch in the English system, I'm afraid.
Litres for small quantities, and cubic km for large ones such as the oceans.
Have scientists in all parts of the world long used metric systems?
Please note that the metric system is the world-wide standard. If by "standard" you mean the Imperial system (the system commonly used in the USA), the similarities are that the systems are designed to measure, and that they both have units to measure the same type of thing, for example length/distance, area, volume, temperature, etc.
No, ade is not a metric measure.
A standard can mean many things. In mathematics, the standard unit of length measurement in the metric system is the metre. In weight, the standard is the kilogramme. Basically a standard is an internationally recognised unit, by which all measurements in the same situation are compared.