Over time, scientists provided plenty of evidence to support their hypotheses about the cell theory. What instrument enabled them to provide this evidence? A. stethoscope
B. thermometer
C. telescope
D. microscope

What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.

What is a limitation of using a chemical formula, such as c6h1206, to represent a compound? the chemical formula does not show the types of elements that make up the compound. the chemical formula does not show how the atoms are connected to one another the chemical formula does not show the number of atoms of each element in a molecule. the chemical formula does not show the chemical symbols of the elements in the compound