Photosynthesis helps control levels of gases in the air. Which gas does photosynthesis a) take in from the air? square b) release into the air? square

Answer:# Explanation:## Step 1Photosynthesis is a process used by plants and other organisms to convert light energy, usually from the Sun, into chemical energy that can be later released to fuel the organisms' activities. This process occurs in almost all plants and is one of the most important biochemical pathways.## Step 2The process of photosynthesis involves taking in certain gases from the air and releasing others. It is a complex process that involves several steps, but the overall equation for photosynthesis is:6CO2 + 6H2O + light energy = C6H12O6 + 6O2## Step 3From this equation, we can see that photosynthesis takes in carbon dioxide (CO2) from the air. This is the primary source of carbon that plants use to build molecules during photosynthesis.## Step 4On the other hand, photosynthesis releases oxygen (O2) into the air. This is a byproduct of the process and is released when water is split to provide electrons for the photosynthetic electron transport chain.## Step 5Therefore, photosynthesis plays a crucial role in maintaining the levels of gases in the Earth's atmosphere. It helps to reduce the levels of carbon dioxide, a greenhouse gas, and increases the levels of oxygen, which is essential for the survival of most organisms on Earth.# Answer:a) Carbon dioxideb) Oxygen