In the SI system, the basic units are
There is only one metric system. The relevant units, within that system would be millimetres.
A ruler or a metric tape measure is commonly used to measure length in the metric system. These instruments typically have units of centimeters or millimeters for more precise measurements.
You use exactly the same instruments to measure speed in the metric system as you use in any other system. For example, a speedometer, or a distance measuring device and a stopwatch. The difference is that these devices are calibrated in metric units, instead of old-fashioned units.
To measure a soccer field in the metric system, you would use a metric measuring tape or a measuring wheel. The units used could be meters or centimeters. In the English system, you would use a tape measure or a measuring wheel calibrated in feet or yards. The units used would be feet or yards.
No, not all metric units are part of the International System of Units (SI). The SI is a coherent system of units derived from the metric system, but it is more specific and defined, and not all metric units are included in the SI.
What metric unit would you use to measure a computer keyboard
seconds
It has no largest point. They are units of measure. There can be an infinite number of units.
There is only one metric system. The relevant units, within that system would be millimetres.
Meters, liters, kilograms.
A ruler or a metric tape measure is commonly used to measure length in the metric system. These instruments typically have units of centimeters or millimeters for more precise measurements.
Because the metric system uses units of 10's to measure which makes things simple.
An expanded metric system called the International System of units.
As far as I am aware, the second (measure of time) is the only unit common to the English and metric system.
In science the International System (SI) of unit is used. This is a metric system.
Most scientists use the Metric system of units of measure, also called the Système international or SI system
You use exactly the same instruments to measure speed in the metric system as you use in any other system. For example, a speedometer, or a distance measuring device and a stopwatch. The difference is that these devices are calibrated in metric units, instead of old-fashioned units.