1. Match each action of cellulase with its effect on denim fabric. As the strands of
a. softer-textured denim
cellulose break apart,
dye is released.
The fraying of the
b. more flexible, less stiff denim
cellulose strands makes
the cotton fibers in
the thread fuzzy.
The fraying of the
c. lighter-colored denim
cellulose strands
reduces the thread's
strength and thickness.

For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a.control b.hypothesis c.procedure d.system

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.