ENGLISH LESSON SCIENCE

apa sebutan atau arti dari hipotesis

• dugaan

• menebak tak tertebak

• analisis

• tata tertib

Give one example of how the body maintains homeostasis.

WHICH OF THE FOLLOWING EXPLAINS PATHOLOGY?

• A study of the nature of diseases and its factors, processes and development

• A study of the embryonic development

• A branch of biology about heredity

• A study of the nervous system

• hands

• boots

• gloves

• fingers

Euglena is a member of the kingdom ______________.

• animalia

• fungi

• plantae

• protista

What would scientists do it they discovered organisms that could not fit into any of the four kingdoms of the domain Eukarya?

• create new kingdoms

• change the newly discovered organisms so they will fit one of the four kingdoms

• destroy the newly discovered organisms

• leave the newly discovered organisms alone

8 N to the left , and 4 N to the right. Find the net force. Is this balanced

• 12 N Right No

• 12 N Right Yes

• 4 N Left Yes

• 4 N Left No

What is force?

• A push exerted on an object
• A push or pull exerted on an object
• A pull exerted on an object
• Nothing

Are the forces acting on the objects balanced or unbalanced? The dog is walking on the treadmill on level 3.

• balanced

• unbalanced

If both people are exerting a force of 20 N, what is the net force?

• 20 N

• 40 N

• 400 N

• 0 N