Given the following information: K1= 900, a = 0.8, K2 = 1000, b= 1.3 (note: a =
alpha; b = beta), draw the competition isoclines on a piece of paper. What is
the outcome of competition in this system?
Select one:
a. Species 1 wins
O
b. Species 2 wins
O
c. Stable Equilibrium
d. Unstable Equilibrium

Immature bone cells, or osteoblasts, manufacture a protein called osteoid as well as several hormones. because of this, we would expect osteoblasts to contain numerous a) nuclei. b) ribosomes. c) lysosomes. d) golgi bodies.

Which statement describes characteristics of planarians? a they live in oceans, are parasites, and reproduce only sexually. b they live in fresh water, are parasites, and reproduce only asexually. c they live in oceans, are free living, and reproduce sexually and asexually. d they live in fresh water, are free living, and reproduce sexually and asexually.

Support mangrove trees out of the water. a) pneumatophores b) prop roots c) sand dunes d) tide supports