Sign up for FREE

01

Last updated over 5 years ago

3 questions

1

1

1

Question 3

3.

01 The most important and regularly forgotten safety rule is to ask to always report concerns to your teacher.

True

False

Question 1

1.

01 What is the first era in geologic time?

cenozoic

mesozoic

paleozoic

precambrian

Question 2

2.

01 What is the total magnification of an object if the eyepiece is 5x and the objective is 80x?

50x

800x

400x

200x