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.

The table presents the average day and night temperatures in five cities. it also reveals whether a city receives substantial rainfall (wet climate) or little rainfall (dry climate). which city’s rocks are likeliest to experience frost wedging, and why? a) city a because the consistently subzero temperature would prevent water from melting b) city b because it is a wet region and the temperature fluctuates around the freezing point c) city c because it receives plenty of rain fall and the weather is moderately cool d) city d because the hot and dry weather would cause rocks to absorb water