*Question*
Q: Where are more of an insect's internal organs kept? Read this paragraph and choose the correct option from the provided answers: An insect's abdomen contains most of the internal organs. Like other arthropods, insects have a complete digestive system. They also have an open circulatory system and central nervous system. Like other terrestrial arthropods, they have trachea for breathing air and Malphigian tubules for excretion. Choices: - the head - the thorax - the chest cavity - the abdomen A:
**Answer**
the abdomen

*Question*
Q: Plants can absorb inorganic nutrients and water through their root system, and what gas from the environment? Read this paragraph and choose the correct option from the provided answers: CHAPTER SUMMARY 31.1 Nutritional Requirements of Plants Plants can absorb inorganic nutrients and water through their root system, and carbon dioxide from the environment. The combination of organic compounds, along with water, carbon dioxide, and sunlight, produce the energy that allows plants to grow. Inorganic compounds form the majority of the soil solution. Plants access water though the soil. Water is absorbed by the plant root, transports nutrients throughout the plant, and maintains the structure of the plant. Essential elements are indispensable elements for plant growth. They are divided into macronutrients and micronutrients. The macronutrients plants require are carbon, nitrogen, hydrogen, oxygen, phosphorus, potassium, calcium, magnesium, and sulfur. Important micronutrients include iron, manganese, boron, molybdenum, copper, zinc, chlorine, nickel, cobalt, silicon and sodium. Choices: - hydrogen dioxide - nitrogen dioxide - chemical dioxide - carbon dioxide A:
**Answer**
carbon dioxide

*Question*
Q: A man made lake is known as what? Read this paragraph and choose the correct option from the provided answers: Many lakes are not natural, but are human-made. People dam a stream in a suitable spot. Water backs up behind the dam, creating a lake. These lakes are "reservoirs" ( Figure below ). Choices: - Pond - Lake - Lagoon - resevoirs A:
**Answer**
resevoirs

*Question*
Q: The mouth, stomach, esophagus, small intestine, and large intestine are all part of what organ system? Read this paragraph and choose the correct option from the provided answers: The mouth and stomach are just two of the organs of the digestive system. Other digestive system organs are the esophagus, small intestine, and large intestine. Below, you can see that the digestive organs form a long tube ( Figure below ). In adults, this tube is about 30 feet long! At one end of the tube is the mouth. At the other end is the anus. Food enters the mouth and then passes through the rest of the digestive system. Food waste leaves the body through the anus. Choices: - muscular - respiratory - lymphatic - digestive A:
**Answer**
digestive