Answer:
The correct answer is A products are formed from the reaction by breaking and forming of new bond.
Explanation:
In a chemical reaction, reactants participate which reacts with each other to generate the product of the reaction .
Zn+H2SO4 = ZnSO4+H2
In the above reaction Zinc attacks the sulfate group of H2SO4 as e result the bond present between hydrogen atom and oxygen linked to sulfur atom undergo cleavage liberating sulfate and hydrogen molecule. This sulfate then form new covalent bond with Zinc which leads to generate ZnSO4 and H2 gas is liberated as a byproduct.
Frog's heart<span> has one ventricle, while humans have 2, hence deoxygenated blood from body mixes with the oxygenated blood coming from lungs.
Source: S</span><span>ocratic</span>
Explanation: it goes through metaphase
Answer:
so long coorrect answer is b i think so
<span>The salmon spend about one to five years (depending on the species) in the open ocean, where they gradually become sexually mature so they depend on big bodies of water.</span>
