Plants and Animals: Lessons 1-6 Quiz

What is the smallest structure of any living thing?

• Cell
• Organ
• Tissue
• Organ Systems

What are internal structures? Choose all that apply.

• structures inside the body
• structures outside the body
• skin, eyes, or hair
• lungs, heart, or stomach

What is an herbivore?

• an organism that eats meat
• an organism that eats plants
• an organism that eats both plants and meat
• teeth used for biting

What is a carnivore?

• an organism that eats meat
• an organism that eats plants
• an organism that eats both plants and meat
• teeth used for biting

What is a group of similar kinds of cells?

• Cell
• Tissue
• Organ
• Organ Systems

What are external structures? Choose all that apply.

• structures inside the body
• structures outside the body
• skin, eyes, or hair
• lungs, heart, or stomach

What are incisors?

• Teeth at the front of the mouth used for biting and cutting
• Teeth used for tearing and piercing
• Teeth used for crushing and grinding soft food
• Teeth at the very back of our mouth used for crushing and grinding hard food

What are parts held together?

• Structures
• Functions
• Behaviors
• Particles

Multiple tissues working together make up an _________________________

• Cell
• Tissue
• Organ
• Organ Systems

Organs work together to form ____________________________

• Cells
• Tissues
• Organs
• Organ Systems