How is locomotion brought about in humans

Which blood cell spend most of their time in the lymphatic system?

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

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?