Ans 1. Both
Ans 2. Once inside plants, carbon moves through food chains, where organisms become nutrients including herbivores, carnivores and ultimately, decomposers. Once buried in the soil, carbon can be converted into fossil fuels over long periods of time and then also reenter the atmosphere by combustion. The Law of Conservation of Matter states that matter cannot be created or destroyed. The carbon cycle is an example of the Law
Ans 3. Most of the chemical energy needed for life is stored in organic compounds as bonds between carbon atoms and other atoms. The law of conservation of energy states that energy can not be created or destroyed. Thus, just like matter energy is also conserved in the process.
Hope it helps
Answer:
408g
Explanation:
Relative atomic mass of NO: 14+16 =30
16/30*100= 53.3%(percentage by mass of O in NO)
53.3/100*765= mass of O
=408g
Answer:
1s22s22p63s1 is the electronic configuration of sodium.
Explanation:
Answer:
20 J
Explanation:
The formula for work (w) done is
w = f × d
w = 10 N × 2 m = 20 N·m = 20 J
The work done is 20 J.
