SUPER EASY Two advantages of tap roots:

Two disadvantages of tap roots:

Two advantages of fibrous roots:

Two disadvantages of fibrous roots:

Draw the structure of dna nucleotide with adenine as nitrogenous base

Students in biology are studying the macromolecules of life. they used a calorimeter to determine the calories in various types of food. once the lab was completed, the students ate the left over food samples. monica commented that in just 6 or 7 "chews" of the saltine, it was gone; nothing but a sticky paste in her mouth. elaborate on what happened chemically while chewing the saltine. include the macromolecules present.

What is the main fuel source for the work of the cell