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Carbon dioxide.

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Which two gases are needed by water plants?

Water plants need carbon dioxide and oxygen as gases for their respiration and photosynthesis processes. Carbon dioxide is utilized during photosynthesis to produce glucose, while oxygen is needed for cellular respiration to generate energy for growth and survival.


What is the reason for chloroplast needed for plants?

It is for make food. it is the photosynthesis.


Why Sugar is needed for the Photosynthesis?

Sugar is not needed by photosynthesis. Sugar is the product of photosynthesis.


What is needed to make photosynthesis reaction go?

sunlight


What form of energy is needed to make photosynthesis and respiration possible?

chemical energy


What gases such as oxygen nitrogen and carbon dioxide are needed by most species?

Most species require oxygen for respiration to produce energy, nitrogen for building essential molecules like proteins and nucleic acids, and carbon dioxide for photosynthesis in plants. These gases play vital roles in the survival and functioning of organisms across different ecosystems.


Is air needed in photosynthesis?

No,photosynthesis is only making of foodCarbon dioxide is needed for photosynthesis. It is the carbon sourse


What lets the gases in and out in photosynthesis?

air


What pigment is needed for photosynthesis?

chlorophyll, It makes the leaves green and is needed for photosynthesis


Why do plants use chloroplast and photosynthesis?

plants make their food themselves.. That's why they are needed


What three things must plans have to make their own food by photosynthesis?

The three things that are needed for photosynthesis is water,carbon dioxide,and sunlight


What is the role of the air spaces in the mesophyll layer of a leaf in facilitating photosynthesis?

The air spaces in the mesophyll layer of a leaf help facilitate photosynthesis by allowing for the exchange of gases, such as carbon dioxide and oxygen. This enables the leaf to take in carbon dioxide needed for photosynthesis and release oxygen as a byproduct. The air spaces also help regulate the movement of water vapor, maintaining the proper balance of gases within the leaf for efficient photosynthesis to occur.