La fotosintesi

Quali esseri viventi utilizzano la fotosintesi clorofilliana? Le ...

How do scientists differentiate plants from animals?

• By their size

• By their habitat

• By their method of nutrition

• By their color

What inorganic substances do plants absorb for photosynthesis?

• Water and oxygen

• Water and carbon dioxide

• Sugars and minerals

• Nitrogen and hydrogen

What provides the energy needed for photosynthesis?

• Heat from the soil

• Chemical energy from roots

• Light from the sun

• Energy from other plants

What is the meaning of the word "photosynthesis"?

• "Photo" means light, "synthesis" means separation

• "Photo" means dark, "synthesis" means union

• "Photo" means light, "synthesis" means union

• "Photo" means plant, "synthesis" means growth

What are the two main products formed during photosynthesis?

• Water and mineral salts

• Carbon dioxide and chlorophyll

• Sugars and oxygen

• Light and heat