Unit 1 Lesson 4

Question 1

Organism

Answer 1

Is a living thing that can carry out life processes by itself

Unicellular organism - made up of 1 cell
Multicellular organism - made up of more than 1 cell

Question 2

Tissue

Answer 2

Is a group of similar cells that perform a common function

Question 3

Organ

Answer 3

A structure made up of a collection of tissue that carries out a specialized function

Question 4

Organ System

Answer 4

Is a group of organs that work together to perform body functions

Question 5

Structure

Answer 5

Is the arrangement of parts in an organism or an object

Question 6

Function

Answer 6

The activity of each part in an organism

Question 7

Types of tissue

Answer 7

Humans and animals have 4 types - nervous, muscle, connective, and epithelial

Plants have 3 types - transport, protective, and ground