Yes a tiger is a vertebrate mammal.
The order of a tiger's life cycle is from a newborn to a child tiger to a fully developed adult tiger. Mostly it all depends on the mother to teach the litter of cubs which are 2-3 cubs how to hunt and be ready to live and survive in the wild.
The tigers striped coat helps him blend in with the sunlight filtering from the tree tops to the jungle floor.
The answer to your first question is B- she flirts with her own husband at dinner
The answer to your second question is A- Algernon ate them all
The answer to your question is True