amphibians
no
It depends partly on what is dirtying the concrete. If it's oils stains and other motor vehicle fluids, you need at least 2,500 psi and special soaps.
Water in oceans always contains solutes.
no solutions always do not contain liquid solute. eg: in a solution of salt and water water is the solvent and salt is the solvent.... also in lemonade sugar salt or anything r not liquid
Plain distilled (or double distilled) water with no impurities is a poor conductor of electricity. The more impurities it has the better conductor it becomes
amphibians
Class Amphibia .
Amphibians.
The Hippopotamus.
Vertebrates are animals with a backbone, so some vertebrates live in water (e.g. fish) but others live on land (e.g. cows).
crocidile
Hail is entirely frozen water.
The Zone of Ariation
All frogs are vertebrates. They belong to the group of animals known as amphibians, all of which are vertebrates.
The development of an amniotic egg and internal fertilization allowed vertebrates to reproduce away from water.
yes Venice is partly surrounded by water
all fishes