question: Write a question you would see in a school textbook.
answer: Although change in multicellular species usually takes thousands of years, some species of bacteria undergo major changes in just a few years. One reason for this difference is that these bacteria

question: Write a question you would see in a school textbook.
answer: Which transition is most responsible for gaps in the fossil record?

question: Write a question you would see in a school textbook.
answer:
Which of following is a property shared by the elements in the carbon family?