Systems thinking is especially important in agricultural and agriscience because
a. agricultural is like a family
b. it is important in science in general
c. natural resources are interrelated
d. those in agricultural create the systems they work with

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist

18. over time, how do sand dunes tend to migrate? a. perpendicular to the movement of the wind b. in the same direction as the wind blows c. toward the wind d. in random directions

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?