The air spaces occur in Spongy mesophyll tissue.There are large spaces in a leaf because it is for storing water and carbon dioxide which will be used for photosynthesis. The large air spaces are usually found in the spongy layer of the mesophyll. The arrangement of this spongy mesophyll facilitates the movement of gases through the mesophyll. Directly beneath each stomate at the leaf surface there is usually a small air space, called a stomatal chamber, where no mesophyll cells are present. This also aids in gas exchange.
Answer:
1. backbone 2. phosphate group 3. deoxyribose sugar 4. covalent
Explanation:
Answer:
<h3>8 Examples of Exothermic Reaction in Everyday Life</h3>
- Ice Cubes. When water freezes into ice cubes, the energy is released in the form of heat. ...
- Formation Of Snow In Clouds. The process of snow formation is an exothermic reaction. ...
- Hot Packs. ...
- Rusting Of Iron. ...
- Burning Of Candles. ...
- Lightning Of Match. ...
- Setting Cement And Concrete.
Answer:
b. is the answer ..... btw hope you have a great fay
Takes in nutrients that is the answer