Answer:
A
Explanation:
Grass, wood and leather can be brocken down
Answer:
a gated sodium channels open and sodium ions flood into the cell
From top to bottom: Earth, Saturn, Mars, Uranus, Venus, Jupiter
They can use those recently discovered genes and insert them in another species (fruits and vegetables) using genetic ingeniery technics so they can speed up the cell division on them, and accordingly increase the production.
Store and transmit genetic information: nucleic acid
Are primarily used to store energy: lipids
Help regulate cell processes: proteins
Are used for main source of energy: carbohydrates
