Because many animals eat plants to survive, so if you cut off the animals food source you will kill them because they have nothing to eat, which leads to a chain reaction. If bunnies eat grass and foxes eat bunnies the everything goes extinct, because the grass dies and the bunny doesnt have anything to eat so it dies, and then the fox was supposed to eat that bunny but now its dead so now the fox will die too
Explanation is in a file.
D1, A2, B3, C4, and sicnce 5 and E are left i guess they mach up, but it dont think that water is a wast.. but the other one r right
Answer:
The oxidation number of a free element is alwa The oxidation number of a monatomic ion equals the chahe oxidation number of
H
is +1, but it is -1 in when combined with less electronegative elements.
The oxidation number of
O
in compounds is usually -2, but it is -1 in peroxides.
The oxidation number of a Group 1 element in a compound is +1.
The oxidation number of a Group 2 element in a compound is +2.
The oxidation number of a Group 17 element in a binary compound is -1.
The sum of the oxidation numbers of all of the atoms in a neutral compound is 0.
The sum of the oxidation numbers in a polyatomic ion is equal to the charge of the ion
Explanation:
That would be Chemoautotrophic
