QUIZ CHAPTER 13- LIFE SCIENCE 7°

What is the other way to call the cold-blooded vertebrates?

How many percent of the animals in the world are vertebrates?

• 1%

• 5%

• 90%

• 3%

Select the warm-blooded vertebrate:

• frog

• dog

• snake

• fish

The skeleton of vertebrates is made of ________ and cartilage.

Select the name that describes the vertebrates that regulate their body temperature by external means:

• endothermic

• ectothermic

Select the part of the blood that contains hemoglobin and carries oxygen to t he whole body.

• plasma

• red blood cells

• white blood cells

• platelets

How many chambers does the human heart have?

• 1

• 2

• 3

• 4

Aquatic vertebrates use _____ for breathing.

• gills

• lungs

The vertebrates that eat plants and meat are called?

• herbivores

• carnivores

• omnivores

The muscle that help you breath is called?

• diaphragm

• masseter

• triceps

• biceps