Why do scientists value the information collected from studying fossils? A It can show the habitat where the organism is currently living
B
It can indicate how many there were and how often the organism reproduced
It can provide accurate details of what external features the organism had.
O
D. It can provide evidence as to how the organism has evolved over time.

well, i believe that the answer is 2. : 3

hi my name is ashlynn and im 15

these macromolecules could either be amino acids, proteins or nucleic acids. they are responsible for the chemical changes and reactions that affects largely the cell and its composition. take for instance the cytoplasm of the cell where these organelles are settled. these simple organelles are composed of macromolecules which ignites and catalyses different functions that enables cells, in macro-perspective in motion and metabolism. in intestines for example, metabolism happens and breaking down parts of a food to simpler compounds that are used and these nutrients delivered throughout the body and again broken down by into smaller components.

answer: b

coz red blood cells marrow and circulates the body for 120 days.