Answer:
C- Noting cloudiness occurs when two solutions are mixed.
Explanation:
This doesn't require using numbers; this requires using your senses to determine something, which is qualitative data.
Answer:
Skin acts a defensive and protective layer. It protects the internal body from pathogens, which are disease causing bacteria. The skin can fend off bacteria, particles, foreign bodies, etc.
Explanation:
Answer:
plant cells have a rigid cell wall that helps it keep shape and animal cells don't
Answer:
Last electron level
Explanation:
Valance electrons are always in the outside level!
Hope this helps!
