3.When did the largest acceleration happen and explain why did this happen by using biomechanical concepts for both Gay and Bolt

Coquina, a type of limestone, forms from shell fragments that settle on the ocean floor. what type of rock is coquina?

Common symptoms of an iron-defiency anemia include muscle weakness shortness of breath and lightheadedness why does iron deficiency causes these symptoms

The serengeti plains are part of the african savanna ecosystem and are home to a variety of different species of plants and animals. the serengeti plains experience a seven-month period of seasonal drought each year, during which the ecosystem receives only four inches of rain and the availability of some resources becomes very scarce. which type of limiting factors does the seasonal drought in the serengeti plains affect?