vibrissae (whiskers), long tail--maintain balance, two teeth sticking out
Mammals have several different external features that make them different from other animals. Some of these features include body hair or fur, external mammary glands, and warm-bloodedness.
Rat poo
rat
The brown rat, also known as the Norway rat, is generally larger than the black rat, also known as the roof rat. Brown rats can weigh up to 500 grams, while black rats typically weigh around 150 grams.
i am not a rat artist but you can name it a Oreo rat
a rat is hairy
Black widows external features are, they are black with a red hour glass on its back.
Mammals have several different external features that make them different from other animals. Some of these features include body hair or fur, external mammary glands, and warm-bloodedness.
morphology for plants
its an external scope
an external would be a pouch and a internal would be athe heart
'External features' means the outside parts of the thing so, for the polar bear, it will be nose, skin, legs, hands, eyes, and lips.
Principal features: As for FTA .Common external tariff on goods imported from outside.
External features are things you can see on your face such as your nose ,eyes,hair, lips,etc.
Internal features that define a character include their thoughts, emotions, beliefs, and motivations. External features include their physical appearance, actions, interactions with others, and the role they play in the plot. By exploring a character's internal and external features, writers can create complex and realistic individuals that drive the story forward.
Why study rat's internal and external structures? "For the pure sake of learning new things", could be one answer. We need to study external and internal structures of a rat in order to acquire correct knowledge about rats. Now for a selfish answer. Since human beings are so much like rats, when we know something more about rats, we nearly always have learned something about ourselves. More so in the past, but still today, we have less moral dilemna in doing testing on rats than on our fellow human beings. In other words, we are willing to cage them, perform experiments that cause irritation, great discomfort or death to a rat that we feel compelled not to when testing ideas with humans. We generally feel that it is immoral to give a human a condition and then to experiment with it. However, we generally don't feel that it is so immoral to give a rat a condition and then to subsequently try to experiment with it. The rat in this last context is a model of a human. what surprises most people is how good a model a rat has been to us. In other words, we are a lot like a rat.
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