Chapter 1

Question 1

Scientists place organisms into one group of six groups, or __________

Answer 1

Kingdoms

Question 2

Organisms in the same kingdom have similar ___________

Answer 2

Traits

Question 3

Tiny organisms are also called __________

Answer 3

Microorganisms

Question 4

Fungi have a cell nucleus and a ___________ just as plants do

Answer 4

Cell wall

Question 5

A paramecium is a protist that has a structure which pumps extra _______ out of its cell

Answer 5

Water

Question 6

Bacteria have no cell _______ and few cell parts.

Answer 6

Nucleus

Question 7

Scientists have named about 1.7 million ___________ of organisms

Answer 7

Species

Question 8

True or false organisms have cells in them

Answer 8

True

Question 9

Traits are used to sort organisms into smaller __________

Answer 9

Groups

Question 10

The smallest one-called organisms

Answer 10

Species

Question 11

The system used to identifying organisms

Answer 11

Species

Question 12

All cells have smaller parts that work to keep the cell ______

Answer 12

Alive

Question 13

Cells or grouped by the ______ they do

Answer 13

Jobs

Question 14

A group of similar cells that carries out a certain job is called a ______

Answer 14

Tissue

Question 15

Tissues in a group are called an _____

Answer 15

Organ

Question 16

Living thing

Answer 16

Organism

Question 17

Young organisms of parents

Answer 17

Offspring

Question 18

Gas in the air

Answer 18

Oxygen

Question 19

Smallest part of a living thing

Answer 19

Cells

Question 20

Tissues working together

Answer 20

Organ