How does a whale-fall community affect ocean sediment? a.)the decomposition of the whale enriches the sediment. b.)the remains of the whale pollute the sediment. c.)the sediment is transformed into food for mussels and crabs. d.)the bacteria that are attracted break down the sediment nearby.

Which describes a grizzly bear’s habitat?

Which of the following would most directly interfere with sperm production? ingestion of a substance that mimicked inhibin interruption of sustentocytes' production of abp low sperm count use of synthetic steroids (testosterone)

You have trained year for a marathon. in your first attempt to run a marathon, you decide that you want to complete this 26-mile race in 4-5 hours. a. what is the length of a marathon in kilometers (1mile= 1.6 kilometers). b. what would your average speed have to be to complete the race 4.5 hours? give your answer in kilometers per hour.