Microscopes, Char. of Living Things, and Levels of Org.

What is the definition of Biology?

• The study of animals

• The study of life

• The study of plants

• The study of humans

Cells make up tissues and tissues make up _____________.

• organ systems

• organisms

• cells

• organs

Several tissues working together make up the heart. Therefore, the heart is a(n):

• organ

• organ system

• organism

• cell

The smallest functional unit of an organism is the:

• tissue

• organ

• organ system

• cell

Which of the following is NOT a type of tissue?

• muscular

• heart

• nervous

• connective

When you are looking through the eyepiece of a microscope and you want the object in your field of view to move left, then you should move the slide _________.

• left

• right

• away from you

• towards you

Which of the following best describes fire?

• alive

• was once alive

• never alive

• none of these

All living organisms reproduce and pass on their traits. This is called:

• growth

• biology

• interdependence

• heredity

Living things maintain a balanced internal environment through this process

• homeostasis

• metabolize

• evolve

• heredity

Converting nutrients into energy is called:

• respond to the environment

• growth

• homeostasis

• metabolize