“Paw” is a noun that means “an animal’s foot having claws and pads.” So, because a fox’s paws are its feet, we need to pick out a word that describes the equivalent body part that a dolphin would have. While “flippers” and “blowhole” each refer to a part of a dolphin’s body, a “flipper” is specifically “a broad flat limb without fingers, used for swimming by various sea animals such as seals, whales, and turtles.” So, because a dolphin has flippers where a fox has paws, “flippers” is the correct answer.

Since "equine" is an adjective that specifically means "of, relating to, or resembling horses," we need to find another word where the first word is a noun and the second is an adjective that means "relating to [that noun]." While "feline is to cat" might look like a good answer choice initially, since "feline" is an adjective that means "of, relating to, or resembling cats," the words appear in the wrong order in the answer; we need the noun to come before the adjective, and in "feline is to cat," the adjective comes before the noun, so it can't be the right answer. Both "bear is to ursine" and "water is to liquid" appear to be good answers, so we need to pick between them. "Bear is to ursine" is the better answer because bears and horses are both animals. Also, "equine" and "ursine" are each specific words referring to a single type of animal, while "liquid" is broader since it can refer to substances other than water. So, the correct answer is "bear is to ursine."

Lupine is an adjective which means of or relating to wolves. To complete this analogy you therefore have to figure out which animal is described by the term equine. Equine means of, relating to, or affecting horses. There are many such relationships in the English language stemming from the Latin origin of many of our contemporary words. Equine is to horse as lupine is to wolf as bovine is to cow etc.

A stinger is an anatomical part of a bee used for self-defense: it stings. Claws, in the same way, are an anatomical part of a cat used to claw in self-defense.

A group of bees is collectively known as a "swarm." So, to solve this analogy you need to determine what a group of elephants is known as. The correct answer, amusingly, is a "memory." This is probably drawn from the old saying "an elephant never forgets."

A baby elephant is called a "calf" so to solve this analogy you need to determine which of these answers is a name given to a baby dog, a puppy. The correct answer is "whelp" which means newly born dog. Additionally, a "mare" is a female horse and a "stallion" is a male horse; a "cygnet" is a baby swan.

A group of lions is called a "pride." So, to solve this analogy you need to determine which of these is a word for a group of rabbits. The correct answer is a "warren."

A "stallion" is a male horse and a "mare" is a female horse. To solve this analogy, you simply need to determine which of these is a female pig. The correct answer is "sow." Additionally, a "mule" is an animal that is half-donkey and half-horse, and a "whelp" is a newborn puppy. 

A group of ants is called a "colony" so to solve this analogy you need to determine which of these words is used to describe a group of birds. The correct answer is a "flock." Additionally, "plumage" means the feathers of a bird.

The verb "trot" is often used to describe the movement of a "horse." So, which of these answer choices is a verb that might be used to describe the movement of a mosquito? The correct answer is "flit" which means to dart, to move about very quickly.