Answer: D) There are no fossils of dinosaurs in rocks above the iridium layer.
Explanation: i’m not good at explaining but the meteorite which caused mass extinction to dinosaurs left behind iridium. if there was a mass extinction, then there is no more dinosaurs and there won’t be any fossils left of them to be found above of the iridium layer as they are allllll gone. good luck with school everyone!
If the Ferrets should go ahead to sign the young players they would be making a trade off between the superstar that can win the league and the 3 players.
<h3>What is a trade-off?</h3>
A trade off can be described to be the sacrifices that are made when a person decides to forego buying a good in order to purchase another good.
The team here would be foregoing having a superstar that can help them win the league for the three players that they went on to sign.
Read more on tradeoffs here:
brainly.com/question/13760478