The main reason for the species extinction is for the ecological changes.
Answer:
increase of greenhouse gases
increased temperature
melting of polar iced caps
raised sea levels
frost free/ growing season will lengthen
more drought and heat waves
increased intensity of hurricanes
heres more-
https://climate.nasa.gov/effects/
Answer:
The correct answer is - cell wall made up of cellulose that makes it crunchy.
Explanation:
In plant-based foods, the outer membrane is a cell wall that provides structure and supports the plant to stand erect and protect from the outer environment. The cell wall is mainly composed of cellulose that is a carbohydrate which is comparatively crunchy or tough to the animal protein with a fatty cell membrane that makes it chewier than the crunchy.
The composition of the protective layers of the plant cels and animal cell causes this difference in their texture.
Answer:
A theory in biology that includes one or both of the statements that the cell is the fundamental structural and functional unit of living matter and that the organism is composed of autonomous cells with its properties being the sum of those of its cells.
Explanation:
