Answer:
the correct answer is enzymes
Explanation:
enzyme act as catalyst and is a biological molecule which within the cell membrane can speed up or increase the rate of biological reaction without affecting itself and is obtained unchanged at the end of reaction
Answer:
Carbon can be compressed underground into the form of coal where it can lay dormant for eons before being excavated.
Answer:
Consuming electricity and Transportation
Explanation:
Consuming electricity: Burning fossil fuels emits CO2, with coal releasing twice as much of the gas as petroleum.
Transportation: Whether for business or pleasure, locomotion is the second largest source of U.S. CO2 emissions.
They are autotrophs.
The process by which they get energy is called Photosynthesis - it is used by plants, algae and certain bacteria to harness energy from sunlight and turn it into chemical energy.
Answer: Option D
Explanation:
The process in which the macro molecules breakdown in order to derive energy from them to sustain life is known as metabolism.
It includes intake of carbohydrates, fats, protein, nuclei acid and other compounds in order to break them and obtain energy for various types of cellular processes is known as metabolism.
The macro molecules breakdown to provide energy that is used for living.
Hence, the correct answer is option D
