Brainliest answer will go to brainliest i need this
classify the following reaction: 2h2o 2h2 + o2
synthesis
neutralization (not this one)
decomposition
single replacement

(the second 2 in 2h20 is small; and the second 2 in 2h2 is small; and the 2 in 02 is also small)

specific gravity is the density of a substance divided by the density of water. since (at standard temperature and pressure) water has a density of 1 gram/cm3, and since all of the units cancel, specific gravity is usually very close to the same value as density

so "c" is the answer

plz give brainliest

its going to be mutualism cuz they both benefit from the relationship.

~batmans wife dun dun