When you exhale onto a cold window pane water vapor in your breath condenses on the glass. Where does the water vapor come from

The carbon in coal, oil, and natural gases

In which phase of mitosis, do sister chromatids separate to become daughter chromosomes?

What was the original purpose of this research study

What is the general characteristics of animal species that appear to be allopolyploid

Did it rain today in texas?

How do scientists obtain knowledge about the world? Check all that apply.

What would the temperature of the surface be if the Earth did not have an atmosphere?

How would the lack of water affect cellular respiration?

Different types of normal tissues in the human body have different mitotic indices. From the following list, which normal tissues would you expect to have the highest mitotic index: muscle, skin, kidney, or lung? Explain your answer.

A group of scientists decided to post their research results on the Internet instead of publishing in a scientific journal. What part of the scientific process have they skipped and why does it matter?