Science Form1

What is the atomic number of oxygen?

• 5

• Sandwich

• 8

• 17

Tags

NGSS.MS-PS1-1

What is the molecular structure of table salt?

• Sandwich

• Molecular who?

• H2O

• NaCl

Tags

NGSS.MS-PS1-1

The basic unit of a living thing is a ________________.

• cell

• cytoplasm

• nucleus

• cell membrane

The diagram shows an _____________________.

• plant cell

• animal cell

• red blood cell

• cheek cell

Organs and tissues that perform the same function is called _____________?

• cells
• tissues 
• organ system
• organs

Tags

NGSS.HS-LS1-2

A group of tissues that perform a similar function is called_____. (Examples include the heart, lungs or stomach)

• cells
• tissues
• organs
• organ system

Tags

NGSS.MS-LS1-3

This is a example of ........

• cell
• tissue
• organ 
• organ system

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-3

This is a example of ........

• organ
• organ system
• tissue
• cell

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-3

Study the amoeba cell. Is it an animal cell or plant cell? How do you know? (Clue : Answer is more than one)

• It is an animal cell as it does not have cell wall.

• It is an animal cell as it does not have a fixed shape.

• It is a plant cell as it has a fixed shape.

• It is a plant cell as it has chloroplasts.

• It is a plant cell as it has cell membrane, nucleus and cytoplasm.

Which of the following is a natural phenomenon?

• Dam construction

• Volcanic eruptions

• Use of mobile phones

• Discovery of new medicines