An example would be "In science class, we are learning about different types of biomes as well as the organisms that live inside of them."
To answer this question, you must understand the definition of the word "biome" itself.
Hope that helped you.
Answer:
12: More, Heidi
13: Cameron, Polly, Molly
D. Because it talks about how you would not be able to enjoy the sport without the physics, however it says nothing on how scientific principals effect snowboarding.
I believe the answer is d.) Measures that would help unify the populace of ireland