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WorksheetsScience Unit 2 Life Science
Total questions: 20
Worksheet time: 10mins
Which part of the plant takes in nutrients to help a plant grow?
pistils
stamens
root hairs
flowers
In which EXTERNAL part of the plant does the most food production happen?
thorn
leaf
stem
petals
You have received a potted plant that does not have flowers. What WON'T it be able to do?
produce seeds
make food
carry water through its stems
take in water
Which structure helps an animal digest food?
skull
foot
stomach
rib
Which structures are most important for helping an elephant communicate with other animals?
ears and feet
skull and teeth
liver and heart
skin and ribs
Thorny lizards live in hot, dry climates. They have grooves on their bodies. How do these grooves most likely help them survive in their environment?
they help them stay warm
they help them hide from the rain
they help them collect water to drink
they help them find food
Why do woodchucks hibernate in the winter?
too cool off
to find food
to stay safe from predators
to save energy
In summer, the artic fox has a dark coat. In winter, its coat is white. How does this change of coat color help them survive?
it help them catch prey
it helps them grow
it keeps them cool
it helps them move
What helps an elephant grow large?
its ability to feel vibrations with its feet
its ability to eat enormous amounts of food
its ability to hear prey
its ability to run from danger
What INTERNAL structure helps many animals take in oxygen from the air?
the intestines
the liver
the esophagus
the lungs
Which of these structures serve similiar functions to allow the animal to sense vibrations?
its ears and feet
its jaws and trunk
its skin and tongue
its eyes and tail
If a squirrel is moving across the forest floor, which body parts would a leopard use to sense it?
only its legs and paws
only its brain and eyes
its ears, eyes, nose and brain
its legs, paws, brain and eyes
Which part of a leopard's body allows it to process what is senses?
its whiskers
its nose
its brain
its tongue
A bird is eating a worm using an EXTERNAL structure (its beak.) What is the beak trying to do?
fly
reproduce
pump blood
get food
What is the first step that lets you see an object?
light receptors at the back of your eyeball
light is reflected from the object to your eyes
light is reflected from your eyes to the object
your brain processes signals from light receptors
A squirrel is out on the playground. Why are you able to see it?
sunlightmoves around the animal and into your eyes
sunlight travels throught the animal and then into your eyes
sunlight moves through the air and through the animal
sunlight changes direction when it hits the animal
Sense receptors in which part of the frog's body enables it to detect an insect?
its feet
its eyes
its tongue
its back
Which EXTERNAL structure of the plant makes seeds?
stem
root
thorn
flower
Which INTERNAL organ pumps blood throughout the body?
espophagus
heart
intestines
liver
Which EXTERNAL structure protects the elephant's INTERNAL organs?
skin
trunk
eyes
feet
