Cells
Tissues
Organs
Organ Systems
Organisms
100

This type of cell has chloroplasts and a cell wall.

Plant Cell

100

This kind of tissue is what your brain, spinal cord, and nerves are made of.

Nervous tissue

100

This organ's job is to pump blood throughout your entire body.

Heart

100

Organ systems are made up of multiple _______ that work together to perform a certain job to keep you alive.

Organs

100

An organism is made of of multiple ______ _______ that work together to keep the organism alive.

Organ Systems

200

This organelle acts as the brain for the cell, and it controls everything within the cell.

Nucleus

200

This kind of tissue is what your muscles, heart, and stomach are made of.

Muscular tissue

200

This organ is part of the nervous system and controls everything your body does.

Brain

200

This organ system is responsible for keeping blood flowing throughout your body and taking oxygen to your cells.

Circulatory System

200

Bacteria are a type of organism that are made of how many cells?

One

300

This organelle is the powerhouse of the cell and converts food into energy (ATP) for the cell.

Mitochondria

300

This kind of tissue is what holds all of your organs in place and keeps things connected.

Connective tissue

300

This organ is part of the respiratory system and brings oxygen into your blood, then takes CO2 out of your blood.

Lungs

300

This organ system includes the following organs: bones, ligaments, cartilage.

Skeletal System

300

An organism that is made of many cells is called a __________.

Eukaryote

400

This organelle is green and is what converts energy from the sun into sugar for the plant cell.

Chloroplast

400

This type of muscular tissue is what lines the inside of your stomach and intestines.

Smooth muscle tissue

400

This organ is what swallows your food on it's way to your stomach.

Esophagus

400

This organ system's job is to break down your food and absorb nutrients for your body.

Digestive System.

400

An organism that is unicellular is call a __________.

Prokaryote

500

This organelle is what controls what can go in and out of the cell.

Cell membrane

500

True or false: Cardiac muscle gets fatigued, but skeletal muscle does not.

False

500

This organ is the biggest organ in your body.

Skin

500

This organ system includes the following organs: trachea, larynx, bronchi.

Respiratory System

500

Which of the following is not an organism: human, cactus, large intestine, mouse, tree, bacteria, dragonfly.

Large intestine

M
e
n
u