A. Arthropods
All dolphins belong to a small group of animals called Cetacea. Scientists think the marine animals in this group lived on land before they began life in the ocean. Whales are Cetacea, too. In fact, dolphins are just a small type of whale with teeth.
Other animals that belong in the same group as frogs (order Anura) include toads, salamanders, and caecilians. These animals are all classified within the larger group of amphibians and share similar characteristics such as moist skin and a life cycle that includes both aquatic and terrestrial stages.
Amphibians.
No. Spider spiders and squids are completely unrelated. Squids are marine animals that belong the the phylum Molluska and spiders are primarily land animals that belong to the phylum Arthropoda.
The first animals to enter land were the invertebrates, followed by some fish which later evolved into amphibians.
Beans belong to the class Magnoliopsida, which includes flowering plants that produce seeds enclosed in a fruit. They are part of the angiosperms group, the most diverse and widespread group of land plants.
As land dwelling animals, the collective noun for Tigers is an 'ambush of Tigers
plants so the animals can have oxygen
Chickens belong to the bird group because they are land animals and they lay eggs.Chickens are classified as follows:Kingdom: AnimaliaPhylum: ChordataClass: AvesOrder: GalliformesFamily: PhasianidaeGenus: GallusSpecies: Gallus gallus
yes
Land based animals first became common in the Paleozoic Era. It is the earliest era of the 3 in the Phanerozoic Eon.