Work is being conducted on buildings that repair themselves when damaged. mycelia from fungi are being used. does this violate the second law of thermodyn o it's violating the first law, not the second law. o no, because entropy only applies to natural systems, not artificial ones. yes, since they can only fall apart, not fix themselves, without human . o no, since it's not an isolated system so that the fungi can maybe grow to fix it.

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.

um i think it might be a car?