Answer:
A. Yes, because molecules move down the
concentration gradient without using energy.
Explanation:
Active transport is the energy-requiring process of pumping molecules and ions across membranes against a concentration gradient. Both endocytosis and exocytosis are active transport processes.
Hope that helps!
Answer:
Apitite
Explanation: Apitite has a hardness of 5 it can scratch flouride but Quartz has a hardness of 7 meaning it can scratch Apitite
One of the information to provide is stating the condition
that you are in specifically saying whether you’ve sustained some injuries or
are you suffering from certain illness. Also you need to provide your name and
the name of other people you are with. Lastly you should be able to give proof
of the latest date that you could provide which could be done through getting
the latest issue of newspaper.