Which of the following characteristics apply to all amphibians? (Choose all that apply) permeable skin
ectothermic
lungs instead of gills
metamorphosis involving two or more distinct stages

(6.02 mc)what affect do marine protected areas have on environmental quality? they increase environmental quality by preventing resource overuse. they increase environmental quality by adding new species. they decrease environmental quality by removing all human activity. they decrease environmental quality by adding recycling facilities.

Which of the following statements is true of cells

What are ways that ordinary people can to keep antibiotic resistance from getting worse?