Question

1. because it is based on factors of 10 and is easy to work with, scientists prefer to use the ___ system.

a. metric
b. english
c. scientific
d. control

Explanation:

The metric system is based on factors of 10, making unit - conversions straightforward. Scientists prefer it for its simplicity and ease of use in calculations and measurements. The English system has non - decimal relationships between units. The scientific system is a broad term and not a specific alternative here. The control system is unrelated to this context.

Answer:

A. metric