When metals eat each other Why is copper considered a noble metal? A noble metal is a metal that resists chemical action, does not corrode, and is not easily attacked by acids.

D)can be increased in a closed system

12 is probably the typical age for a first kiss but i think its to young.

Answerd. may include all of these are many definitions of bases: the  brønsted-lowry definition of acids and bases says that bases are proton acceptors.the arrhenius definition of acids and bases says that bases increase [oh⁻] in solution (thereby producing oh⁻ ions)the lewis definition of acids and bases says that bases donate electron pairs.therefore, the sensible answer is that a base may include all of the described characteristics.

Answerhave membrane-bound organelles;