In the evolutionary history of plants, the Carboniferous period is the period when the earliest known plants existed.

the period when the earliest known vascular plants existed.

a time period when dense forests of seedless vascular plants existed.

a time period when diverse species of gingkoes flourished.

the period when angiosperms diversified.

If someone could do the first couple, just so i can see how it's done that would be great! 20 points. complete a dichotomous key for the 10 leaves on the common leaves sheet. the chart provided here allows for 11 pairs of statements. depending on how you build your dichotomous key, you may or may not need all of them, or you may need to add some.

Which best describes what you will do in the reaching your academic potential course?

Will mark you as ! keiko’s teacher was discussing the theory of endosymbiosis. she asked keiko to mark the organelles in the diagram that most closely resembled prokaryotes. which organelles should keiko mark? * the first image is the question and the second image is some information to you answer the !