TROLLS=REPORT Now it is time for you to construct and build your own dichotomous key. Look at the handout showing the various representatives of primates. Using these pictures, make a dichotomous key to identify these primates. Remember, there is no right or wrong answer. Everyone will come up with different methods of classification. In the first separation, try to use a characteristic that will give you two groups of about the same size. You might look at these characteristics to help
you get started: (1) tail / no tail; (2) small eyes / large eyes; (3) opposable thumb on hand /
claws on hand; (4) length of arm; (5) shape of ears. Write out your key in the space below.

golgi body just took the test on edge

the oldest known insects are believed to live around 400 millions ago as suggested by the fossil records.   some plants having woody stems also evolved during this time.

after the evolution of insects the first four legged species or the tetrapods evolved in shallow freshwater habitats from the intermediate species approximately 397 million years ago. the tetrapods went on conquering the land giving rise to amphibians, reptiles, mammals and birds.

the major split in tetrapods first occurred 340 million years ago branching off from amphibians.

363 million years ago when the carboniferous period began the insects started roaming on land and taking flights, following which the four limbed tetrapods adapted in the terrestrial habitat.

the correct answer was location c, because earth is tilted away from the sun at this time