what is meant by a physical appearance of a crab on the door step in a rural area
The appearance of the yeti crab is that of a furry like substance on its claws.
No, and despite the spiny appearance, they are not aggressive either :)
A crab that looks like seaweed typically uses its appearance to blend in with its surroundings and avoid predators in its natural habitat.
Crabbing is the voice of not liking what is going on at the moment. It is meant to scare also.
Probably thinking of an eurypterid or sea-scorpion. The head looks like a horseshoe crab, but body is elongated with a lobster or scorpion-like appearance.
pH? If you meant just H, I know a few like... Ham Hamburger Hermit crab if you meant pH Philly cheese :)
Hermit Crabs do not have tails as far as I know. Their abdomens, however, are quite tail-like in appearance and curl under them when outside of a shell.
A small crab with around 4 or 6 legs, with a shell. Colors for the shell can b eany color because humans sometimes paint the shell when at a pet store. Hermit crabs are invertibrates. The color of the skin is usually red. Can be brown.
The teeth of a crab are in its stomach. Japanese Spider Crab is the oldest crab of the world and is also believed to be the most deep-living crab as well as the one with the longest lifespan. Blue crabs have a striking appearance on land, although their blue shell helps them blend in when they are under water. Female blue crabs have rose tips on their claws, creating the appearance of nail polish. Lobsters can produce noises. Lobsters have a mechanism of producing sound similar to a violin. The lobster drags its antenna across bumps next to its eyes to create noise. The screech of the lobster's violin produces a noise that can scare off animals which are trying to eat it.
a Halloween crab is a crab in a costume a Halloween crab is a crab in a costume
yes.
The Alaskan crab is much larger than the coconut crab. The coconut crab weighs up to 9 lbs. and the Alaskan crab weighs up to 18 pounds.