D, because they produce the food for the consumers, like grass.
Hurricanes are not an example of density dependent limiting factors!
Answer:
Option D is correct
Explanation:
Luria broth contains yeast concentrate so it would show a marked B- galactosidase activity which is an enzyme that catalyzes the hydrolysis of B- galactosides including lactose and it is the first step of lactose fermentation.
Answer:
72, because you just multiply by 2
