Answer:
Organs
Explanation:
The Organs which perform same function and looks but they are different in their structure from each other are called as analogous organs. Organs are the structures that made up of two or more tissues organized to carry out a particular function. An organ or bone that appears in different animals with same function is called homologous structure. Homologous organs have similar origin n basic structure but perform different functions in different organisms. Analogous organs are different in basic structure but perform same functions. Different animals have bones that appear very similar in form or function and seem to be related. Examples The arm of a human, the wing of a bird or a bat, the leg of a dog and the flipper of a dolphin or whale are homologous structures. They are different and have a different purpose, but they are similar sharing common traits. The forelimbs of all mammals have the same basic bone structure.The structures are similar because they evolved to do the same job. For example, the wings of bats and birds.
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Answer:
A sacrifice is giving up something for the greater good of something
dude just bs your way through or use like book examples like when harry gets himself "killed" for the greater good of slaying the horuxes and defeating voldemort
I may not be answering the question fully but, speeches can help overcome different types of fears by hearing what other people that had the same fear did to over come, and to show the person that their fear is common and people around you can help you by doing little things.
I don’t know if that was what you were looking for but that should give you an idea on what the question is asking.
