Science Chapter 2 Lesson 1
What are animals called that do not have a backbone?
Invertebrates
Animals with backbones are called what?
Vertebrates
Which system in the body works with the skeletal system to help us move?
Muscular system
What kind of reproduction grows offspring on its body that later breaks off?
Budding
The _______________ is made up of the brain, spinal cord, nerves, and sense organs.
Nervous system
What is the simplest kind of invertebrate?
Sponge
What is it called when an animal cannot keep a constant body temperature? They have to use their surrounds to keep warm.
Cold-Blooded
Which body system moves blood through the body?
Circulatory System
A________________ is how long an animal is expected to live.
Life span
A shark is an example of which type of fish?
cartilaginous
A jellyfish is an example of what kind of invertebrate?
Cnidarian
What is it called when an animal uses breaking down of food for heat? Their body temperature pretty much stays the same.
Warm-Blooded
Which body system puts oxygen in the blood and removes waste gas?
Respiratory System
A ___________________ is the stages of growth an animal goes through.
Life Cycle
An amphibian is an example of which group of animals? Vertebrates or Invertebrates
Vertebrates
What is an internal support system called?
Endoskeleton
What vertebrate has hollow bones that help it fly?
Bird
Which system of the body breaks down food?
Digestive System
How does a penguin reproduce?
by developing and hatching an egg
Name an animal that reproduces through regeneration.
Starfish
What is the largest invertebrate group?
Arthropods
What does a shark and a gold fish have in common?
They have a backbone.
Which body system removes waste from the body?
Excretory System
What are four stages of the butterfly's life cycle?
Egg, larva, pupa, and adult (butterfly)
When an offspring is exactly like the parent it is called what?
Clone