Streams, rivers, ponds, lakes, and wetlands are all kinds of
ecosystems.

Heat is the amount of heat required to change the temperature of 1 gram of a substance by 1°c, and it is related to the chemical composition of the substance.

What element does susan b. anthony include in this passage to strengthen her argument?

Transmission electron microscope are best for viewing a) microorganisms in pond water b) internal organs of a mouse c)internal structures of a cell d) surface features of a specimen