When expressed as 7.5 x 10', only the significant figures of
are to be considered.

What term is applied to a scientist who studies ancient life, including animal and plant fossils a. anthropologist b. dendroclimatologist c. geophysicist d. paleontologist

The atomic number, or number, is the described as the number of in the nucleus of an chemical element.

When a device is used in a circuit in which the voltage is 81 v the current flowing through the device is 3 a what is the resistance of the device