biology grade 5

the idea of sundial depends on .............

• formation of shadows

• rotation of object around its axis

• the apparent movement of the sun

• falling of objects under the effect of gravity

This photo shows the _________ system of a lizard.

If you are having trouble with your BALANCE and COORDINATION, which part of your brain should be checked?

• cerebrum

• cerebellum

• brain stem

• spinal cord

Which organ system processes foods into a usable source of energy?

• circulatory

• digestive

• nervous

• skeletal

The nervous system is composed of the ___, ___, and ___.

• heart, brain, kidneys
• lungs, liver, stomach
• brain, spinal cord, nerves
• eyes, pancreas, veins

Which organ system provides protection to most of the major organs in a vertebrates' body?

• skeletal system

• circulatory system

• respiratory system

• muscular system

Where would someone find a penguin or a polar bear

• In an icy and cold land

• On a hot and tropical island

• In a Zoo

• A rainy and tropical forest

• In your backyard

Biosphere is the biggest type of ecosystem

• Yes

• No

What is biology

• The study of earth

• The study of the studying of the studying of the studying of the studying

• The study of space

• The study of plants and animals

What is this adaptation called?

• LDG

• Phototropism

• It's a dying plant

• Upside down growth