Plant cells have a cell wall and cell membrane... Animal cells have a cell membrane but no cell wall
If you have just eaten a mean high in complex carbohydrates, amylase is the enzyme that will help to digest the meal.
Answer:
I would say D
Explanation:
Most chemical properties can be determined by performing experiments that use specific materials or processes with known characteristics
Answer: the answer is c
Explanation:I Use My brain ; )
Answer:
energy is lost in the food chains so many secondary consumers cannot be supported
