Answer:
Ionic compounds
Explanation:
Ionic crystals are hard and brittle and have high melting points.
Harmful because they change how the genes are supposed to form and they can give disorders at times.
Answer:
The seven gifts of the Holy Spirit are wisdom, understanding, counsel, fortitude, knowledge, piety, and fear of the Lord. While some Christans accept these as a definitive list of specific attributes, others understand them merely as examples of the Holy Spirit's work through the faithful.
Explanation:
thanks
Teperature
Ph level
Substrate concentration
Not sure if these are physical but hope it helped.
