science 4 review

Asthma is a disease of what organ?

• brain

• lungs

Alzheimer's disease is caused by ageing and stress.

• true

• false

Brain tumor can be treated with surgery and chemotherapy.

• true

• false

Cirrhosis is a permanent wound of which organ?

• heart

• liver

What is the main cause of Chronic bronchitis?

• cigarette smoking

• infection

A camel is found in this habitat.

• grassland

• desert

Monkeys are found in this habitat.

• forest

• prairie

Which animal does not belong to the group?

• tiger

• zebra

• scorpion

• eagle

Butterflies use this part to obtain nectar from flowers.

• suckers

• proboscis

How do chameleons defend themselves from predators?

• stinky odor

• camouflage