P3 Diversity Revision

Which of the following statements are true?

(You may select more than one answer)

• Ferns cannot make their own food

• Moss is a non-flowering plant

• Mushrooms are plants that reproduce by spores

• Ferns are non-flowering plants that do not bear fruits

Which of the following is not a waterproof material?

• Rubber

• Plastic

• Fabric

• Metal

Which of the following reasons is NOT why plastic is chosen to make an umbrella?

• Plastic is light.

• Plastic can float on water.

• Plastic is waterproof.

• Plastic can be flexible.

Susan has 4 rods made of different materials but the same thickness and length. She hung weights on each rod until the rod broke. What property of the material is Susan trying to test?

• Flexibility

• Elasticity

• Ability to absorb water

• Strength

Which of the following characteristics describe a mammal?

(You may select more than one answer)

• They lay eggs.

• They give birth to live young.

• They breathe through gills.

• They have hair or fur as their body covering.

Which of the following characteristics describe insects?

(You may select more than one answer)

• They have 3 body parts.

• They have a pair of antennae / feelers.

• They have scales for their body covering.

• They have 2 pairs of legs.

Which of the following statements are false?

(You may select more than one answer)

• Turtles breathe using their gills.

• Reptiles lay eggs.

• A snake is an example of a reptile.

• Reptiles have moist skin for their outer body covering.

What is the similarity /similarities between fish and reptiles?

• They both breathe using gills.

• They both have scales for their body covering.

• They both live in water.

• All fish and reptiles lay eggs.

Which of the following organisms undergo moulting?

(You may select more than one answer)

• grasshopper

• mosquito larva

• Dog

• caterpillar

Whales and turtles can drown in the ocean.

• True

• False