How is a tiger is like a dolphin?

They both have lungs and a closed circulatory system

Why does an eagle eat a fish?

To extract energy from the fish

Why does a mouse eat wheat?

To extract energy from the wheat

Based the internal features of these animals, which two animals are most related?

Sandy the squirrel and the whale

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Review Quarter 3

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test on classification and ecology

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Questions 20

Answers

1
An animal eats food. What happens next?
It digests the food.
The food goes to the cell.
Gets changed into wastes.
It sends the food to the blood.
2
What is the relationship between the number of fish and beavers in the data table?
2 times as many beavers as fish
2 1/2 times as many fish as beavers
2 times as many fish as beavers
2.5 as many beavers as fish
3
In the experiment on your paper what should the student change to make the investigation valid?
Use only 1 location
Use more than 4 rocks
Use only 1 rock
Use more than 4 locations
4
Based on the external characteristics which two animals are most related?
Hawk and owl
insect and frog
frog and snake
mice and lion
5
For a conclusion to be valid it should
supported with false statements
be supported with facts
be supported with opinions
supported with hypotheses
6
Birds and mammals are both vertebrates. How are they different?
B
D
C
A
7
Hypotheses are valuable to a scientist when
Reasonable and testable
Have a question.
Have data in them.
Agree with the results
8
Which two organism are most related? Refer to your paper.
1 & 3
1 & 2
1 & 4
3 & 4
9
How is a tiger is like a dolphin?
They both have an open digestive system
They both have an incomplete nervous system.
They both have lungs and a closed circulatory system
They both are cold blooded
10
What is another name for the poison that snakes make?
Acid
Venom
Stingers
Fangs
11
Only Gymnosperms would have these.
Pollen
Pine cones
Flowers
Fruits
12
Which food chain shows the correct flow of matter and energy?
shrubs-> moose-> lion
grasses->rabbit->snake
grasses-> insects->hawk
grasses->insects-> snake
13
What kingdom does this organism below to?
Bacteria
Animal
Protists
Plant
14
Why does an eagle eat a fish?
To extract the oxygen from the fish
To extract energy from the fish
To extract the teeth from the fish
To obtain minerals from the fish
15
Angiosperms have these plant parts.
Seeds but not flowers
Pollen, flowers and fruit
Fruit but not seeds.
Fruit but not flowers
16
Why does a mouse eat wheat?
To obtain minerals from the wheat
To obtain the oxygen from the wheat.
To extract energy from the wheat
To extract the water from the wheat
17
What is the organelle that makes the Euglena like a plant?
Cell membrane
Nucleus
Chloroplast
Flagellum
18
Based the internal features of these animals, which two animals are most related?
Sponge bob and Larry the lobster
Sandy the squirrel and the whale
Sally the squirrel and Larry the <br>lobster
The starfish and Ms Puff
19
Which two plants are most related?
2 & 4
1 & 4
1 & 3
1 & 2
20
What is the plant part that makes the euglena like an animal?
The nucleus
The chloroplasts
The flagellum
The cytoplasm

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