<span>The people of Texas Improve access to public transport to promote more active transport for other people around the world.</span>
Passive transport molecules move molecules with their concentration gradient
Answer: I would go with B. Here’s why: An index fossil is usually easily recognizable, and underwent a wide geographic distribution. What leads me to believe B is the correct answer, is because it’s something that existed “ all over the world”.
the answer is A just took the quiz
