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WorksheetsScience Semestral Review
Total questions: 36
Worksheet time: 20mins
Animals need shelter to…
Have some place to sleep.
Be relax.
Protect themselves from predators and weather.
Have their children.
What can be a shelter of a bird?
Which one can be a shelter of a bee?
What does METAMORPHOSIS mean?
To have hair
To change shape
To grow
To have children
Which animal do metaporphosis?
What is an example of an animal that look like their parents when they born?
All animals become ________ that must have to take care of them selves.
adults
brave
forest
Some animals use their shelter to take care of their young or store _______
leaves
food
bugs
There is only one type of shelter.
TRUE
FALSE
Choose the one that is a use for a shelter.
To have nice things
To protect from weather
To have parties
To play
Most mammals have fertilized __________ that develop inside their mothers body
sperm
eggs
organs
King Kongs
In which animal does the fertilized egg develop outside the mother's body?
whales
eagles
foxes
rattlesnakes
Which part of reproduction does this picture show?
fertilization
egg
embryo
offspring
Which part of reproduction does this picture show?
fertilization
egg
embryo
offspring
Select the animals whose fertilized egg develops outside the mothers body.
Select the animals whose fertilized egg develops inside the mothers body.
Every living thing has five things in common. Select three that are included in that list:
made up of cells
grow and develop
has lungs
reproduce
Plants and animals have two physical things in common. What are they?
cells
mouths
veins
leaves
Which animals reproduce by laying eggs?
Fish
Birds
Mammals
Amphibians
Reptiles
What categories are organisms broken into?
King and Kong
Mammals and reptiles
Plants and animals
Which characteristic(s) do animals and plants NOT have in common?
breath
make their own food
die
grow and develop
move independently
Select the ways that plants can move.
Their roots grow down into the ground
They can bend or rotate toward a source of light
They can get up and walk around
They can dance
Vines can fasten onto objects to climb
What are some physical characteristics this elephant uses to survive?
long trunk to get water and food
tusks to protect themselves
small feet to travel lightly
big ears to stay cool
Keep animals from eating them.
leaves
thorns
roots
They draw water, minerals, and nutrients such as nitrogen up from the soil.
leaves
thorns
roots
Helps with photosynthesis.
leaves
thorns
roots
The ___________ receive signals from outside of the body. These include the eyes, nose, mouth, ears, and skin.
skin
sensory organs
eyes
The sensory organs send messages to the brain through the _________.
nerves
nose
air
The________ is the center of the nervous system. monitors and regulates the body's actions and reactions.
head
skin
brain
Is a substance that can be burned to release energy. Wood and charcoal are examples.
Matches
Fuel
Fossil
Category of fuels that were formed from the remains of plants and animals that lived millions of years ago.
Fossil Fuel
Gasoline
Bones
