13. Suppose it was discovered that during an earlier point in their evolution, these three species all ate only grass leaves. How can you explain their coexistence now?

well schools are being forced to embrace computers. unlike their "digital immigrant" teachers, these students are "digital natives", born into a world where technology is an integral part of everyday life. almost every student has access to a multitude of computers, laptops and tablet devices. it would be crazy to assume an assignment would  not be written on computer in this day and age.

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all answers true and false

explanation: