Why are embryos more useful than adults for showing evolutionary relationships among organism? choose one
1.) embryos may have features that are not found in adults
2.) adults may have mutations that are not found in embryos
3.) evolutionary relationships are more easily observed in simpler organisms
4.) related organisms always appear identical in a embryonic stages

Texas has an impending storm, and california is experiencing a water crisis. match the technologies with the state that can use them to reduce the effects eddies natural hazards. texas is the storm cellar and the wood that is crisscrossed. california is the dam and the storage tanks

What is the difference between how ionic and covalent bonds form

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous