After the K-Pg mass extinction event, mammals were able to survive and proliferate. Which of the following factors contributed to this success the least? fewer predators in the absence of dinosaurs.

most mammals being nocturnal, allowing them to see better in the darkened conditions.

ability to regulate their body temperature in the face of reduced sunlight and colder temperatures.

more oceanic and lake habitat, leading to marine mammal evolution.

human didn't come from monkeys man i hate these stupid teachers

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.