Answer:
energy = heat = producers = consumer animals =
decomposers = heat
Explanation:
this is the best
The third option because the elements mentioned in that selection are in the same group, they must have similar properties.
Each step of the food chain in the energy pyramid is called a trophic level. Plants or other photosynthetic organisms (autotrophs) are found on the first trophic level, at the bottom of the pyramid. The next level will be the herbivores, and then the carnivores that eat the herbivores.
The answers are;
2H2+O2===>2H2O
N2+3H2==>2NH3
C3H8+5O2==>4H20+3CO2
CH4+2O2===>CO2+2H2O
2HBr +Fe==>FeBr2 +H2
I hope it helped
Answer:
They are irreversible
Explanation:
This is because it cannot be separated by physical means
