Yes, all crustaceans are invertebrates.
Yes, all crustaceans have hearts.
All possum species are nocturnal.
All owls are nocturnal
All hamsters are nocturnal
All snakes are nocturnal.
All nocturnal animals do not have beady eyes. An example of a nocturnal animal that does not have beady eyes is the cat.
Such an animal is diurnal. The daytime sleepers are nocturnal.
Yep. All crustaceans are arthropods, and prawns are crustaceans.
crustaceans are 50-36 size thats all i know
Yes, crustaceans have 1 or more pairs of wings.
No