Modern whales lack hind limbs and have tail flukes and ears specialized for hearing underwater. Which of the following is the correct order for the evolution of these whale characteristics? 1: Loss of hind limbs followed by tail flukes and underwater ears.
2:Loss of hind limbs followed by underwater ears and tail flukes.
3:Tail l flukes followed by loss of hind limbs and underwater ears
4: Underwater Underwater ears followed by tail flukes and loss of hind limbs.

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !