Forms the hydrophobic part of the plasma membrane?

a) carbohydrate
b) lipid
c) protein
d) nucleic acid

In which terrestrial biome can you find trees that produce cones instead of flowers and needles instead of leaves? have trees that produce cones instead of flowers and needles instead of leaves. the latitudes in this biome have evenly distributed precipitation throughout the year. is it high or low

Apatient has an open displaced fracture of the second cervical vertebra. this is her fifth visit and the fracture is healing normally. what icd-10-cm code is reported?

Which level of taxonomy has the fewest organisms?