Answer:
Cell division is the process of dividing the cells
Answer:
in the first question
the air move from higher concentration to lower concentration and lower to higher
Explanation:
when the oxygen gets in the place in the chest increase and when we release the air the will be contracted
when the air is outside chest will have no air
outside air will get into chest
and in verse vice
Nearly all food plants are classified as angiosperms. These are plants that have flowers and produce seeds enclosed in a carpel The angiosperms are generally the largest group and they include herbaceous plants, shrubs, grasses and most trees.
The species of the animals was the same