Oxygen is needed for cellular respiration to release the energy from food molecules. ... Animals have lungs or gills that allow oxygen to enter the animal's cells while plants have small pores called stoma that allow gases to enter and leave their leaves.
Answer:
variety of enssential functions
Explanation:
Explanation:
Two major reactions that takes place in photosynthesis are:
1) light-dependent reactions
2) Calvin cycle (light-independent reactions).
All cells are produced from other cells is one of the principle of the cell theory.
Option B
<u>Explanation</u>:
"Cell theory" states that basic unit of life has some unique features which are categorized into three main faiths which explains that:
- First, any organism which is alive is made with one (unicellular) or more (multicellular) cells.
- Second, any living entity is made up of at least a cell which makes the cell the unit of life.
- Third, any cell that exits in nature is only because of the previous cell from which it takes birth.
Answer:
The answer is Transpiration.