Try, Dinosaurs, birds. fish, reptiles. amphibians.
Answer:
First increases then decreases.
Explanation:
The speed of skater tends to increases when it moves from high elevation of 6 m to the low height area due to sloppy region while on the other hand, when the skater moves again from 0 m or from the ground level to 6 m height its speed decreases when reaches to the highest point. First the speed of the skater increases due to moving in the direction of gravity while on other hand, the speed of the skater decreases due to movement of skater against the gravity of earth.
B. Deposition
Deposition is the dropping of sediment by wind, water, ice, or gravity.
Answer:
a)species x is anaerobic, and species y is aerobic
