Which compound(s) is/are not an electron carrier(s) involved in the respiratory chain? A. Iron-sulfur proteins B. Cytochromes C. Coenzyme A D. NADH Ubiquinone

for 8 am not sure maybe yes?

for 9 if it is asking if the male is more or less it would be less

hope i even just a little : )

a compound light microscope is used to magnify objects in steps.  

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i do believe the correct answer would be the third one. location c, because earth is tilted away from the sun at this time

hope this