Today we will start an investigation to see how different kinds of seeds are affected by different levels of , , meaning different concentration of salt (sodium chloride, NaCl) dissolved in water

Compare and contrast the adaptations of free-living flatworms and parasitic flatworms

The large ground finch obtains food by cracking seeds. what is its short, strong beak an example? a) tendency toward perfection b) adaptation of a species over time c) selective use and disuse of an organ over time d) scarcity of recourses

Write a paragraph at least 5 sentences “why all vaccinations should be mandatory”