In an ecosystem, removing a single species can sometimes hav…

In an ecosystem, removing a single species can sometimes have dramatic effects. Explain the difference between a keystone species and a foundation species, and describe what might happen to a community if one of them is removed. Use a specific example to support your answer. 

A healthcare platform collects detailed patient data (includ…

A healthcare platform collects detailed patient data (including location, device metadata, and behavioral patterns) “just in case” it may be useful for future analytics. The system enforces strong encryption and access control. What is the primary architectural flaw?

Use the simple interest formula . Round all amounts to 2 dec…

Use the simple interest formula . Round all amounts to 2 decimal places, if necessary. Do not include $ in your answers. Do not use commas. A savings account of is left for 5 years and draws simple interest at a rate of .  a) How much interest is earned? $ b) What is the balance in the account at the end of 5 years?  $ c) What is the balance in the account at the end of 20 years?  $