Answer the following question given this paragraph: Q: What type of engineers influence community structure through their effects on the physical environment? Choices: - electrical engineers - civil engineers - mechanical engineers - ecosystem engineers A:
ecosystem engineers
Answer the following question given this paragraph: Controlling muscles and maintaining balance are just two of the functions of the human nervous system. What else does the nervous system do?. Q: What is one function of the nervous system in humans? Choices: - controlling emotion - producing hormones - controlling thought - controlling muscles A:
controlling muscles
Q: Answer the following question given this paragraph: Q: What is the air that remains after a forced exhalation called? Choices: - kinetic volume - abundant volume - remaining volume - residual volume A:
A: residual volume
Question: Answer the following question given this paragraph: The single biggest cause of extinction today is habitat loss . Agriculture, forestry, mining, and urbanization have disturbed or destroyed more than half of Earth's land area. In the U. S. , for example, more than 99 percent of tall-grass prairies have been lost. Other causes of extinction today include:. Q: Connected to agriculture, forestry, mining, and urbanization, what is the single biggest cause of extinction today? Choices: - freshwater loss - hunting - global warming - habitat loss A:
Answer: habitat loss
*Question*
Answer the following question given this paragraph: There are several traits shared by all arthropods. Arthropods have a complete digestive system. They also have a circulatory system and a nervous system. In addition, they have special organs for breathing and excreting wastes. Other traits of arthropods include:. Q: What group of animals are the largest arthropods? Choices: - birds - fish - spiders - insects A:
**Answer**
insects
(Question)
Answer the following question given this paragraph: The methane and ammonia examples illustrate the connection between orbital hybridization and the VSEPR model. The electron domain geometry predicted by VSEPR leads directly to the type of hybrid orbitals that must be formed to accommodate that geometry. Both methane and ammonia have tetrahedral electron domain geometries and thus both undergo sp 3 hybridization. Q: What type of hybridization does ammonia undergo? Choices: - h2O hybridization - ionic hybridization - nh3 hybridization - sp 3 hybridization A:
(Answer)
sp 3 hybridization