Biology, 05.02.2020 07:57 aldape06252004
Arthropods invaded land about 100 million years before vertebrates did so. this most clearly implies that
a) arthropods evolved before vertebrates did.
b) extant terrestrial arthropods are better adapted to terrestrial life than are extant terrestrial vertebrates.
c) ancestral arthropods must have been poorly adapted to aquatic life, thus experienced a selective pressure
to invade land.
d) vertebrates evolved from arthropods.
e) arthropods have had more time to co-evolve with land plants than have vertebrates.
Answers: 2
Biology, 21.06.2019 23:30
Compare and contrast region e in the illustration above with region d. describe the physical characteristics of each region.
Answers: 1
Biology, 22.06.2019 17:30
Adding more tributaries to a local river basin can have what effect?
Answers: 3
Biology, 22.06.2019 23:00
Put the processes of the water cycle in the correct order starting at the point where the water is in a lake
Answers: 1
Arthropods invaded land about 100 million years before vertebrates did so. this most clearly implies...
Mathematics, 01.12.2019 03:31
English, 01.12.2019 03:31
History, 01.12.2019 03:31
History, 01.12.2019 03:31
Mathematics, 01.12.2019 03:31
Mathematics, 01.12.2019 03:31
English, 01.12.2019 03:31
Mathematics, 01.12.2019 03:31
Mathematics, 01.12.2019 03:31