Answer the following question given this paragraph: Most aquatic organisms do not have to deal with extremes of temperature or moisture. Instead, their main limiting factors are the availability of sunlight and the concentration of dissolved oxygen and nutrients in the water. Q: Besides the concentration of dissolve oxygen and nutrients in the water, what other factor limits aquatic organisms? A:

OPTIONS:
- rainfall
- temperature
- lake size
- availability of sunlight

Answer: availability of sunlight

Problem: OPTIONS:
- moisture currents
- gas currents
- mantle currents
- convection currents
Q: Answer the following question given this paragraph: Cumulus clouds are white and puffy. Convection currents make them grow upward and they may grow very tall. When they produce rain, they are called cumulonimbus. Q: What causes cumulus clouds to grow upward? A:
Answer: convection currents

Problem:OPTIONS:
- component
- cell
- mitochondria
- compound

Answer the following question given this paragraph: A compound always consists of the same elements in the same ratio. If the same elements combine in different ratios, they form different compounds. Q: What always has the same elements in the same ratio? A:
****
A: compound

Answer the following question given this paragraph: Archaea live everywhere on Earth, including extreme environments. Q: Where do archea live? A:
OPTIONS:
- in mammals
- in the ocean
- underground
- everywhere
everywhere

Answer the following question given this paragraph: Magnesium carbonate, aluminum hydroxide, and sodium bicarbonate are commonly used as antacids. Give the empirical formulas and determine the molar masses of these compounds. Based on their formulas, suggest another compound that might be an effective antacid. ♦️ Nickel(II) acetate, lead(II) phosphate, zinc nitrate, and beryllium oxide have all been reported to induce cancers in experimental animals. Q: What are magnesium carbonate, aluminum hydroxide, and sodium bicarbonate commonly used as? A:
OPTIONS:
- salts
- antibiotics
- antidepressants
- antacids

Answer: antacids

input with options: Answer the following question given this paragraph: An ecosystem consists of all the biotic and abiotic factors in an area and their interactions. Q: What consists of all the biotic and abiotic factors in an area and their interactions? A:
OPTIONS:
- habitat
- macroevolution
- community
- ecosystem
output:
ecosystem