Which type of microscopes was developed most recently? scanning tunneling microscope electron microscope fluorescence microscope light-based microscope Need help :)!

Which of the following would be a body response when stepping outside without a coat on a snowy day? a. senaceous glands. secrete more senum b. more liquid is transported by the body to the skin fir insulation c. blood vessels in the skin narrow and contract d. blood vessels in the skin expand

In each transformation of energy , some energy what?

Which of the following human activities resulted in the growth of the north american deer population?