Unit 9 Vocabulary & Review

The desert beetle's shell is _____, as it can collect water. Other beetles cant.

Correct the spelling: Flexisibel

Natural selection is the ___________ during which species adapt to their environment.

An increasing number of scientists are now getting _____ in biomimetics.

The toucan bird's beak is very light because it contains air. It is not _____ inside.

Meaning of "Hypothesize"

Nature has given us ideas for products in many different areas of business, such as the automobile________________

Some animals see well at night because their eyes can _____ to the dark.

Write the word that means "مختلف / فريد"

_____ are many different types of birds in the jungle (There/ Their)

Types of feathers in birds _____ between species.

The ________ of a bird's beak is smooth and hard.