Q: Answer the following question given this paragraph: Q: Impenetrable what underlies the soil of the forest? A:

OPTIONS:
- structure
- topsoil
- groundwater
- bedrock

A: bedrock

input: OPTIONS:
- six
- ten
- three
- two Now, answer this question: Answer the following question given this paragraph: The crocodilian digestive system is highly adapted to their lifestyle. Crocodilians are known to swallow stones, known as gastroliths , which help digest their prey. The crocodilian stomach is divided into two chambers. The first is powerful and muscular. The other stomach is the most acidic digestive system of any animal. It can digest mostly everything from their prey, including bones, feathers, and horns!. Q: How many chambers does the stomach of a crocodile have? A:
A:
output: two

Answer the following question given this paragraph: When plants and other organisms die, decomposers break down their remains. In the process, they release nitrogen in the form of ammonium ions. This process is called ammonification. Nitrifying bacteria change the ammonium ions into nitrites and nitrates. Some of the nitrates are used by plants. The process of converting ammonium ions to nitrites or nitrates is called nitrification. Still other bacteria, called denitrifying bacteria, convert some of the nitrates in soil back into nitrogen gas in a process called denitrification. The process is the opposite of nitrogen fixation. Denitrification returns nitrogen gas back to the atmosphere, where it can continue the nitrogen cycle. Q: What process is the opposite of nitrogen fixation? A:

OPTIONS:
- digestion
- respiration
- percolation
- denitrification

Answer: denitrification

Problem: OPTIONS:
- anemones
- crystals
- molluscs
- coral
Q: Answer the following question given this paragraph: Figure 19.24 Coral is the foundation species of coral reef ecosystems. (credit: Jim E. Maragos, USFWS). Q: What is the foundation species of coral reef ecosystems? A:
Answer: coral

Problem:OPTIONS:
- moisture and elevation
- pressure and temperature
- time and temperature
- temperature and moisture

Answer the following question given this paragraph: Terrestrial biomes are determined mainly by temperature and moisture. Plants are the primary producers. Examples of terrestrial biomes include tropical rainforests, temperate grasslands, and tundra. Q: What are terrestrial biomes determined by? A:
****
A: temperature and moisture

Problem:OPTIONS:
- radiation
- animals
- gravity
- wind

Answer the following question given this paragraph: A: Most ocean waves are caused by wind blowing across the water. Moving air molecules transfer some of their energy to molecules of ocean water. The energy travels across the surface of the water in waves. The stronger the winds are blowing, the larger the waves are and the more energy they have. Q: Most ocean waves are caused by what? A:
****
A:
wind