science

The presence of........... keeps penguins body warm

• Scales

• Dense feathers + layer of fat

• Thick fur

• Thin fur

............. it's a characteristic that helps living organisms to survive and reproduce.

• Camouflage

• Adaptation

• habitat

• Ecosystem

All the following must adapt to stay alive except a.................

• Tree

• Fox

• Rock

• Human

Fennec fox and caracal have............that help them blend in with desert

• Colorful scales

• Sandy colored fur

• Thick white fur

• brown fur

Which of the following brids is more difficult to be seen by its predator..............

• A red bird on green tree

• A blue bird on green tree

• A green bird on green tree

• A yellow bird on green tree

The blood vessels in penguin's feet wave around each other

• True

• False

The thick white fur is an adaptation in bears that lives in polar region....................

• True

• False

Penguin's feet freeze when it walks on ice

• True

• False

Camouflage is a type of adaptation that helps animals hide from predator

• True

• False

Some types of lizards have colored feathers to help them blend in with rocks in their ecosystem

• True

• False