1. If species 1 and 2 are competing for the same food, and if species 1 eats twice as much food as species 2, what is a?

2. Given K1 = 100, a = _, K2 = 300, and _ = 1:

a. Draw the isoclines for both species on the graph and circle the equilibrium point.
b. Indicate whether N1 and N2 will increase or decrease if:
i. N1 = 50 and N2 = 50
ii. N1 = 200 and N2 = 50
iii. N1 = 400 and N2 = 200

3. Given K1 = 200, a = 1, K2 = 400, and _ = 4:
a. Draw the isoclines for both species on the graph and circle the equilibrium point.
b. Indicate whether N1 and N2 will increase or decrease if:
i. N1 = 50 and N2 = 50
ii. N1 = 20 and N2 = 225
iii. N1= 150 and N2 = 20
iv. N1 = 200 and N2 = 200