<span>C. It is the science of classifying, in particular the classification of organisms.</span>
Answer:
1st line:Deforestation
2nd line:monoculture
3rd line:pollutants
4th line:Smog
5th line:Ozone layer
6th line:invasive species
All in that order for each line.
Answer:
Answer = A
Explanation:
The cell membrane separates the material
Extracellular and intracellular materials are separated by the cell membrane. Controls the flow of substances into and out of a cell and maintains the integrity of a cell. The cell membrane, or cell boundary, must provide access to all materials within a cell.
Answer: (B) Mars moves backwards in its orbit for a brief time.
Explanation: As the Earth moves forward in its orbit, Mars will appear to slip <u>backward</u> compared to its more common eastward march across the sky.