Which are characteristics of flukes? Check all that apply. They are free living.
They are a type of flatworm.
They reproduce sexually.
They have eyespots.
They are segmented.

What type of electromagnetic radiation has a shorter wavelength than blue light

Identify two types of chemical bonding in the source of dietary potassium

Need what is special about water as a compound? how does water regulate climate? what drives water evaporation?   why is the water vapor fresh water when it rises from the ocean? why might freshwater in the form of snow take longer to enter the water cycle again than liquid precipitation?   what is an aquifer? what role do people play in the water cycle? plz just answer as many as you can ! thx if you !