Biology, 16.09.2019 07:50 gachaperson123
It can be seen on a cladogram that modern birds and reptiles share a common ancestor. select the piece of evidence that best supports this idea.
a)reptiles are also related to mammals.
b)birds have evolved into many groups
c)feathers are a derived characteristic that first evolved in reptiles.
d)birds have the derived characteristic of being warm blooded, like mammals.
Answers: 2
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Biology, 21.06.2019 22:00
There are specialized producers that live in warm water vents deep in the ocean. these producers do not per-form from photosynthesis, but instead perform a similar process with iron and other chemicals. why do you think these producers use this process instead of photosynthesis?
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Each pair of clay balls represents two planetesimals. if each planetesimal is composed of the same material and is separated he the same distance, which pair experiences the frayed gravitational attraction?
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It can be seen on a cladogram that modern birds and reptiles share a common ancestor. select the pie...
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