Please help !! Kelly added very cold blue water to a tank of warm water. What probably happened? *
A. The cold blue water stayed on the top.
B. The cold blue water sank to the bottom

What are tissues? a groups of tissues that work together b basic units of structure and function c groups of cells that perform the same function d multiple organs that perform a major function

How water is moving through the ecosystem ?

Natural resources are any materials that humans obtain from the earth to meet our wants and needs.