HELP ASAP The forelimbs of mice, bats, and whales all have a similar bone structure. This is an example of which type of evidence of shared ancestry?
Question 2 options:

adapted structures

homologous structures

embryonic structures

vestigial structures

What does it mean for a cell membrane to be selectively permable

Ascience research group is testing a new type of plant food. one trial is conducted in a controlled experiment. the data from the trial show that the plant that received the new food grew faster than the control plant. the group announces that the new plant food makes plants grow faster. what is the main weakness in this scientific claim?

18. which statement about cancer is true?