characteristics of a mammal:
warm-blooded higher vertebrates
suckle their young with milk secreted by mammary glands
have skin with hair
four chambered heart
aye, whales and dolphins ARE mammals. Although, why they are I am not sure.
All whales are mammals. As are dolphins as well.
they are mammals
Dolphins are in the group of marine mammals called cetaceans, specifically within the family Delphinidae. Within this family, there are different genera and species of dolphins, such as bottlenose dolphins, killer whales, and spinner dolphins.
No, dolphins and whales are dolphins and whales, members of the Order Cetacea. Only people are humans. Humans, like dolphins and whales, are mammals. But humans are members of the Primate Order.
Dolphins, whales
Sea mammals
yes
Dolphins are members of the whales' mammal group
Yes , dolphins are mammals . They have hair and mammary glands which are most important characters of mammals . They are type of whales .
I group of whales is called a pod. Although they are not technically whales, cetaceans such as dolphins, orcas and porpoises also travel in pods.
They are called marine mammals, more specifically cetaceans (whales, dolphins) rather than manatees or dugongs, or semi-aquatic mammals such as seals, sea lions, and otters.