â¢ Sinus infection involves the sinus cavities of the skull, whereas the cold only involves the mucous membranes. â¢ Sinus infection is mainly due to bacterial, whereas the cold is due to viral agents. â¢ The headache in sinus infection is much heavier than in the cold, with the heaviness aggravating when bending forward.
By considerable measure, the largest known animal on Earth is the blue whale. Mature blue whales can measure anywhere from 75 feet (23 m) to 100 feet (30.5 m) from head to tail, and can weigh as much as 150 tons (136 metric tons).ost people believe that the largest animals to ever exist on Earth were the dinosaurs. However, one of the largest land dinosaurs, the sauropod Argentinosaurus, weighed only about 180,000 pounds (81,647 kg).
Scientists say the humongous fungus in eastern Oregon is the largest single living organism in the world. Theyâve dug out samples far and wide, and in every spot they find more fungus. Itâs not just the same type of fungus. DNA testing has convinced the scientists this is the largest single living organism in the world. It you could scoop it all up and pile it together, scientists calculate it could weigh at least 7,500 tons and maybe up to 35,000 tons. Thatâs the weight of more than 200 gray whales.