The correct answer is A. grass
Answer:
1 for the first blank and I think 3 for the second blank
here's ur free pic of the day, Charlie! ^^
Hypothesis are guesses based on scientific knowledge. Theories are systems of ideas intended to explain something.
Answer:
Sphingolipids
Explanation:
They are derived from aliphatic amino alcohol sphingosine and functions in protecting the nerves in the central nervous system. Sphingolipids includes group of lipids called glycolipids and sphingomyelin. Just like phospholipids they have polar heads and two non-polar tails together with proteins, forms a myelin sheath. They insulate the nerves and causes quick transmission of electrical impulse amongst organs contributing to normal bodily functions.
