Science

In photosynthesis water absorption occurs in :

• Leaves

• Roots

• Stems

• Branches

Plants collect _____from the ground.

• Energy

• Chlorophyll

• Water

• Co2

Plants produce - - - - - as a byproduct of photosynthesis.

• Energy

• Water

• Co2

• Oxygen

The ________Gass pollute the air.

• Oxygen

• Carbon dioxide

• Nitrogen

• Hydrogen

The ________is the food that help the plants to grow.

• Water

• Glucose

• Oxygen

• Chlorophyll

Human breath out__________.

• Oxygen

• Carbon dioxide

• Water

• Hydrogen

Leaves turns yellow when they do not get:

• Oxygen

• Air

• Sunlight

• Water

Plants makes their food in :

• Stem

• Rooots

• Leaves

• Branch

Plants get carbon dioxide from air through their:

• Leaves

• Stem

• Roots

• Branches

In photosynthesis, photo means:

• Light

• Picture

• Flash

• Paint