Particles that are smaller and have generally dissolve faster. (1 point)
O less space between them
O more surface area
O more space between them
o less surface area

metric time was an attempt to create a standard unit of time based off of 10, but it never took off an is not included in the metric system (si)

you need to stop taking that class

d) a person who learns about the world by observing it.

explanation:

scientist are people who discover why and how things are done and made in the world.