Science Form 2

Biodiversity is the diversity of organisms whether microorganisms,animals or plants

• True

• False

Tags

NGSS.MS-LS2-5

What kind of vertebrates on pictures shows

• Fish

• Mammals

• Reptiles

• Amphibians

Tags

NGSS.MS-LS4-2

Which of the following is tertiary consumer

• Lion

• Sun

• Plant

• Deer

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

What are factors that influence size in an ecosystem

• Source of food

• Change of whether

• Migration

• Change in population size

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Which classes of food helps to growth and repair damaged tissues

• Fat

• Fibre

• Protein

• Carbohydrate

Tags

NGSS.MS-LS1-7

What are the importance on vitamin c

What are the two ways air bone diseases are transmitted.

• Droplet transmission

• Dust transmission

• Waterbone transmission

• Infection through vectors

During electrolysis oxygen gas is produced....and hydrogen gas is produced....

• Anod,cathod

• Anode,cathod

• Anode,cathode

• Anoded,cathode

Factors affect the rate of evaporation of water except,

• Movement of land

• Humility

• Exposed surface area of water

• Surrounding temperature

In your opinion,why fine sugar dissolves faster compared to sugar cubes