The diagram illustrates photosynthesis.

which best describes what is happening in the area marked y?

oxygen is released into the atmosphere through stomata.
carbon dioxide is released into the atmosphere through stomata.
oxygen is released into the atmosphere through xylem.
carbon dioxide is released into the atmosphere through xylem.

plz quick

The correct answer is "Oxygen is released into the atmosphere through stomata."

Explanation:

A plant needs water, (H₂O) carbon dioxide, (CO₂) and light energy to produce food that is oxygen (O₂) and glucose through a process known as "photosynthesis".

Water + Carbon dioxide + Light energy = Oxygen + Glucose

In the attached diagram, it is shown that plant releases oxygen into the atmosphere through the leaves (stomata).

The stomata controls the flow of oxygen and carbon dioxide into and out of the plant whereas xylem is used for the transportation of water from the roots to the leaves in the plant.

The process of photosynthesis only happens when the light is present, plants have a pigment named "chlorophyll" which absorbs the light energy.

answer: the value of enthalpy change will be -152.80 kj.

solution:

pressure = 1atm , temperature = = 298 k

given that pressure and temperature are same in both gases , the number of moles of both gases can be determined by the ideal gas equation.

according to reaction 3 moles no are reacting with 1 mol of ,then 0.49 mol of no will react with moles of ozone that is 0.16 moles of ozone. since, no is limiting reagent and is an excessive reagent.

enthalpy change for the reaction between the given volumes of the gases is :