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Worksheets

science

Total questions: 20

Worksheet time: 9mins

Name
Class
Date
1.

------------ are smaller than any other cells in the body

a)

Red Bloood

b)

mitochondrion

c)

cytoplasm

d)

Red Blood Cells

2.

A space where there are no particles

a)

house

b)

galaxy

c)

vacuum

d)

vacuuum

3.

Write the symbol of one calcium atom bonded with one oxygen atom

a)

CAO

b)

Cao

c)

CaO

d)

CAo

4.

A cloud of dust and gas in space is called a _______

a)

models

b)

orion

c)

nebula

5.

which is this energy

a)

kinetic

b)

thermal

c)

potential

d)

sound

6.

To see a virus we need to use a special microscope which is

a)

RNA

b)

electrin microscope

c)

electron microscope

d)

electrical microscope

7.

symbol of hydrogen

a)

He

b)

H

c)

F

8.

symbol of neon

a)

Ne

b)

NE

c)

N

9.
a)

Solid

b)

Liquid

c)

gas

10.
a)

solid

b)

liguid

c)

sollid

11.
a)

solid

b)

gas

c)

Liquid

12.
a)

solid 

b)

liquid

c)

gaas

d)

Gas

13.

symbol phosphorus

a)

PH

b)

Ph

c)

P

d)

N

14.
a)

Solid 

b)

liquid 

c)

Gas

15.

Name the cell

(a)  

16.

Name the cell

(a)  

17.

which is this cell

(a)  

18.

Where are root hair cells found and what is their function

4 lines
19.

What is the defination of tissues

4 lines
20.

Who passes electrical signals

a)

Nuerons

b)

Neurones

c)

neurons

d)

nuurones