Science 3

Which among the following is a working animal?

• birds

• cat

• camel

• pig

What do bulls use to attack their enemies?

• scales

• antlers

• tusk

• horns

What do fishes use to breathe underwater?

• fins

• gills

• tails

• limbs

What do you call the tubular mouth part seen in butterflies and bees that is used for sucking and feeding on nectar from flowers?

• barbels

• whiskers

• proboscis

• tusk

These are nontetrapod aquatic vertebrates which have fins, tails, and gills.

• amphibian

• reptile

• birds

• fish

These are cold-blooded vertebrates which when they turn into adults can live both on land and in water, just like frogs.

• reptiles

• amphibians

• mammals

• fish

Which invertebrate has no blood or heart just like a starfish?

• poriferans

• cnidarians

• echinoderms

• mollusk

Which among these invertebrates have 8 legs?

• myriapods

• crustaceans

• arachnids

• mollusk

Which category of invertebrates do oysters fall into?

• poriferans

• cnidarians

• mollusk

• echinoderms

shrimp

• Vertebrate

• Invertebrate