Which planet spins the fastest? Jupiter is the fastest spinning planet in our Solar System rotating on average once in just under 10 hours. That is very fast especially considering how large Jupiter is. This means that Jupiter has the shortest days of all the planets in the Solar System.
In general, lobsters are 25â50 cm (10â20 in) long, and move by slowly walking on the sea floor. However, when they flee, they swim backward quickly by curling and uncurling their abdomens. A speed of 5 m/s (11 mph) has been recorded. This is known as the caridoid escape reaction.
Q. Do lobsters have lungs? If not, how do they survive the long drive from Maine perched on a pile of seaweed in the cooler? A. Lobsters have gills, not lungs, said Diane Cowan, senior scientist at the Lobster Conservancy in Friendship, Me. The gills âremove oxygen from seawater and from the air, too, as long as the gills remain cool and moist,â she said. Lobsters have five pairs of gills, each attached to one of their 10 legs, including the claws, the big front pair.