The body contains about 100 000 000 000 000 cells. work out how many red blood cells there would be. show your working

Photosynthesis converts light energy to chemical energy. which molecules are the end product of this transformation of energy in this reaction?

~fourth largest plate ~includes parts of the indian and atlantic oceans ~subducts below the eurasian plate on the west side ~ the arabian and somali plates form boundaries with it what is the name of the tectonic plate described above? a) african plate b) eurasian plate c) north american plate d) indo- australian plate

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays