Cell membranes are made up partly of fats. what type of macromolecules are fats?
a.)lipids
b.)carbohydrates
c.)nucleic acids
d.)proteins
it is not spanish it isbiology

The correct answer to your question is a) lipids

ancient india is often called the harappan civilization because one of the ancient cities was called harappa. harappa was just one of 1500 cities in the indus river valley. another well-known city is called mohenjo-daro. historians estimate ancient india to be the biggest of all four early civilizations.