The main reason is how weak and vulnerable they are just after molting. The new exoskeleton is still soft to allow growth of the animal. The other is the reason they hide DURING molting - it renders them immobile, some species have to lie on their back for hours on end and can't defend themselves.
The two kinds of Arthropods are the Crustaceans and Arachnids.
It will usually be molting for a month or two. It's important that you try to leave your crab alone when it's molting.
All arthropods have exoskeletons and joint appendages.
No
Arthropods are characterized by an exoskeleton made from chitin, and joint appendages.
Almost two-thirds of all named species of animals on Earth are arthropods. Arthropods are animals like crustaceans, spiders, and insects.
Crustaceans differ from other arthropods in that they have biramous (two-part) appendages and the nauplius larval form.
There could be two reasons you are not receiving any options to adopt animals for FarmVille. One, your friends/neighbors are not selecting the option in their game to publish animals up for adoption. Two, you have clicked the "Hide" option that appears next to a post on your news feed when you hover on it. If you clicked "Hide", it will hide all posts related to that. You can change this by going to your settings.
Crustaceans have exoskeletons, two pairs of antennae, two pairs of maxillae, biramous legs, and mandibles, which are like jaws.
Crustaceans are the only arthropods with two pairs of antennae
tick and mosquito
Not exactly, they are related in that they are arthropods. They are two different creatures .