The image shows embryos of three different animal species. which two conclusions can be made about the animals from their embryo structure?

a. the similarities in the embryos indicate an evolutionary link between the animals.
b. the similarities in the embryos indicate that the adult animals may share identical structural similarities.
c. the differences in embryos indicate that the animals are not evolutionarily linked.
d. the differences in embryos indicate that they share an identical evolutionary lineage.

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