The _____ is the JOB of a part of an animal or plant.
stimuli
function
structure
What is the SMALLEST structure of any living thing?
tissue
cell
organ
organ system
What is known as the powerhouse of a cell?
cell membrane
mitchondria
nucleus
What part of the cell protects it from outside stuff?
mitochondria
nucleus
cell membrane
Organs in an organ system work together for a common job (task).
True
False
What organ system helps the body communicate and involves your brain?
Respiratory system
Nervous system
What part of your brain controls your emotions?
Cerebrum
Amygdala
All animals have the same type of teeth.
True
False
What kind of beak does a duck have, which allows it to keep food and filter water?
Grooved
Curved
What kind of beak does a hummingbird have that helps it drink nectar?
Tubular
Curved
Animals use ____ to disguise their appearance and blend with their environment.
Camouflage
Blending
When an animal is the same color as its environment, that's called ____.
Pattern
Blending
What sense allows you to tell when something is sweet?
smell
taste
Some animals, like eagles, have super senses.
True
False
Humans need ______ to see.
Glasses
Light
Sound
