Alice decides to build a functional scale model to see if it can reduce the amount of fertilizer entering the river. after explaining her assignment to the farm's owner, she is granted permission to design and test her model at the site, which design would best fulfill alice's assignment?

Support mangrove trees out of the water. a) pneumatophores b) prop roots c) sand dunes d) tide supports

Suppose that b. madurai is commonly collected in freshwater areas near boat harbors and marinas but is haraely found in pristine waters. first, design an experiment that tests an adaptation of b. madurai to some aspect of its environment. in your design, be sure to include a question to test, a hypothesis, and a plan for how you will collect and analyze data.

What astronomers thought epicycles were correct?