What’s the differences between these two periodic tables?

To sciences do not agree on which type of grocery bag is better for the environment what is most likely to come out come out of the disagreement

Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b. organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.

How do the sperm cells get from the stigma to the ovules?