Examine the phylogenetic tree below from lesson 2.18,slide 12. which two organisms are more closely related? a).choanoflagellates and cnidarians

b).sponges and cnidarians

multiplying and dividing the two decimals and the eqations by the same number of the overalls

igneous rocks which formed by the crystallization of magma at the surface of the earth called extrusive rocks. they are characterized by fine-grained textures because the rapid cooling at or near the surface did not provide enough time for large crystals to grow.

if you add everything up correctly you should get 69 i got this because 50 plus 19 is it