Answer the following question given this paragraph: Convection is the transfer of thermal energy by particles moving through a fluid. The particles transfer energy by moving from warmer to cooler areas. They move in loops called convection currents. Q: Convection is the transfer of what type of energy by particles moving through a fluid? Choices: - Chemical - Nuclear - atmospheric - thermal A:
thermal
Answer the following question given this paragraph: Farmers use greenhouses to extend the growing season. A greenhouse traps heat. Days that are too cool for a growing plant can be made to be just right. Similar to a greenhouse, greenhouse gases in the atmosphere keep Earth warm. Q: What do farmers use greenhouses for? Choices: - to predict the growing season - to allow the growing season - to decrease the growing season - to extend the growing season A:
to extend the growing season
Q: Answer the following question given this paragraph: Evolution can be described as a change in species over time . Dinosaur fossils are significant evidence of evolution and of past life on Earth. Q: What term refers to a change in species over time? Choices: - spontaneous change - generation - mutation - evolution A:
A: evolution
Question: Answer the following question given this paragraph: Food gives the body energy. You need energy for everything you do. The energy in food is measured in a unit called the Calorie. Q: What mainly gives the body energy? Choices: - water - sunlight - fuel - food A:
Answer: food
*Question*
Answer the following question given this paragraph: Stems hold plants upright, bear leaves and other structures, and transport fluids between roots and leaves. Like roots, stems contain dermal, ground, and vascular tissues. Trees have woody stems covered with bark. Q: What part of the plant holds the plant upright? Choices: - roots - leaves - notochord - the stem A:
**Answer**
the stem
(Q).
Answer the following question given this paragraph: Yeasts do not produce spores. Instead, they reproduce asexually by budding. Budding is the pinching off of an offspring from the parent cell. The offspring cell is genetically identical to the parent. Budding in yeast is pictured in Figure below . Q: How do yeasts reproduce asexually? Choices: - by outcropping - by merging - by synchronizing - by budding A:
(A).
by budding