The answer to the question stated above is letter b. <span> <span>a meteor or asteroid colliding with Earth
</span></span> <span>The mass extinction at the end of the Mesozoic Era was caused by </span>a meteor or asteroid colliding with Earth. This was said to happen about 65 million years ago.
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who was the first scientist to discover a cell when observing a tin section of deed cork under a crude compound microscope?
Robert Hooke!
xXxAnimexXx
^^ yes what statement,you should’ve uploaded the picture
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the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
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Its B because if it reacted chemically it wouldn't be considered a physical property since its changing on the "inside"
