Biology, 15.08.2020 21:01 sequoyaburke
An animal keeper is studying X-rays of two animals, as shown. X-rays show the internal structures of an animal.
Which statement is best supported by the X-rays?
Animal Y has an outer skeleton, and animal Z has a spiny covering.
Animal Y has a spiny covering, and animal Z has an outer skeleton.
Animal Y is a vertebrate, and animal Z is an invertebrate.
Animal Y is an invertebrate, and animal Z is a vertebrate.
Answers: 2
Biology, 22.06.2019 01:30
Predict the results of a two base insertion or deletion in a strand of dna that codes for a protien, how does this differ from a three base insertion or deletion?
Answers: 2
Biology, 22.06.2019 08:20
In which way are mercury and venus similar? they both rotate from east to west. they are both small and rocky. they both have thick atmospheres. they both are similar to earth in structure.
Answers: 3
An animal keeper is studying X-rays of two animals, as shown. X-rays show the internal structures of...
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