Answer the following question given this paragraph: Living in a large colony requires good communication. Ants communicate with chemicals called pheromones. For example, an ant deposits pheromones on the ground as it returns to the nest from a food source. It is marking the path so other ants can find the food. Honeybees communicate by doing a "waggle dance. ". Q: Pheromones enable what, which is vital for organisms like ants that live in a large community? Choices: - adaptation - asexual reproduction - migration - communication A:
communication
(Question)
Answer the following question given this paragraph: Below the topsoil is the "B" horizon. This is also called the subsoil . Soluble minerals and clays accumulate in the subsoil. Because it has less organic material, this layer is lighter brown in color than topsoil. It also holds more water due to the presence of iron and clay. There is less organic material in this layer. Q: Soluble minerals and clays accumulate in what soil layer, allowing it to hold more water? Choices: - silt - subsurface - topsoil - subsoil A:
(Answer)
subsoil
Ques: Answer the following question given this paragraph: Q: When the ground absorbs the water and it settles below the surface it is called what? Choices: - wastewater - glacier - precipitation - groundwater A:
Ans: groundwater
(Q).
Answer the following question given this paragraph: What's at the bottom of the food chain? A bit of the food energy comes from above, where plankton photosynthesize. Most comes from the coral. Coral are animals that live with tiny zooxanthellae that also photosynthesize. Of course, you know what's at the top of this food chain!. Q: What are animals that live with tiny zooxanthellae that also photosynthesize? Choices: - worms - bacteria - fungi - coral A:
(A).
coral
Ques:Answer the following question given this paragraph: Sodium chloride crystals are cubic in shape. Other ionic compounds may have crystals with different shapes. Q: What type of shape does sodium chloride have? Choices: - round - trianguler - oblong - cubic A:

Ans:cubic
Answer the following question given this paragraph: Shield volcanoes often form along divergent plate boundaries. They also form at hotspots, like Hawaii. Shield volcano eruptions are non-explosive. Q: What kind of volcanoes often form along divergent plate boundaries? Choices: - composite - dome - crest - shield A:
shield