Answer:
The head
Explanation:
A phospholipid is composed of a glycerol and 2 fatty acid tail
The heads are hydrophilic
The tails are hydrophobic
Work done is force times distance where in this case force is 300N and distance is 0.60m
w=300*0.6=180Joules.
therefore the work done is 180 joules.
Answer:
the answer is letter D, it's all
-these rocks started out as some other type of rock
-they have changed their form from their original igneous, sedimentary, or earlier metamorphic form
Bacteria and fungi, compete for the same ecological niche.