Humans have converted a large portion of a grassland ecosystem into pastureland on which to graze cattle. Overgrazing by the livestock is leading to desertification. Which of these would most likely help reverse the desertification occurring in this ecosystem?

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.

c. the initial amount of money placed in the savings account

several tissues working together form an organ, and several organs together make up an organisms.

the group of cell that carries out special jobs are tissue.

just finished the test, the answer is d, greg is the least cost-effective because he charges the most for the project