Based on the model, which consumers would receive the greatest amount of energy captured by the producers in their food chains? A. Beluga Whale.
B. Polar Bear and Arctic Hare
C. Ptarmigan and Arctic Bumblebee
D. Lichens and Shrubs​

If you have 5.25 grams of methane (ch4), how many grams of co2 will you produce ?

The number at the end of an isotope’s name is the number.

Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.