Reactant product If there are 4 grams of reactant, how many grams of product are produced by the chemical reaction?
es
A)
O grams
B)
2 grams
4 grams
D)
8 grams
Law of Conservation of Matt
SPS3 a conservation of Mass In Chemical Reactic

Maria wanted to grow a fern in her backyard. acting on a suggestion from a friend, she collected brown dots from the underside of a fern's leaves and then potted them. after a few days, maria saw small fern leaves erupting from the pot. which statement explains this phenomenon? a. the fern transitioned from gametophyte generation to sporophyte generation. b. the fern grew as a result of mitosis. c. the fern transitioned from sporophyte generation to gametophyte generation. d. the fern grew to be genetically identical to its parent plant.

~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

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.