What is photosynthesis ?

The process through which green plants prepare their own food is known as photosynthesis.

<u>Photosynthesis- The food making process in Plants:</u>
The synthesis of food in plants occurs in their leaves. Hence, leaves are called the food factories of the plants. The leaves have a green pigment called chlorophyll. It helps leaves to capture the energy of the sunlight. This energy is used by the pants to synthesise their food using carbon dioxide and water. This process is known as Photosynthesis.
(photo = light ; synthesise = to combine) as it takes place in the presence of sunlight.

The subject of this sentence is "each and every student and instructor". It is possible to identify the subject by asking who performs the action of the verb "hope".
It is b. Two Es' make up his father's initials.
<span>Jim stops frozen in his tracks. His reaction is probably that he thinks he may have entered the wrong apartment by mistake. He doesn't even recognize his wife at first. He thinks he is looking at a stranger, and he doesn't understand what this strange woman is doing in his apartment and what has become of Della.
I hope this helps you</span>