IV: 4 types of nail polish
DV: brand of nail polish that lasts the longest
Control: nails
Constant: bottom coat and top coat
Experimental Group: Nail polish
Hypothesis: The types of nail polish would eventually chip away after a week .
Answer: II and IV
Explanation: Flammability and the ability to rust are chemical properties because they change an object. I, III, and V are physical properties because it doesn't change the object's composition. This includes weight, the change in matter (solid to liquid), or change in volume.
Hope this helps!!!
Answer:
This is an exemple os a virtual team.
Explanation:
Virtual Teams are professionals who work together remotely through the internet and other electronic communication resources, so that they can achieve their common goals. They are presented online, where team members use various tools such as video conferences, e-mails and even social networks.
Dr. Diop is the head of an academic department in a school whose teachers have all been told to teach from home for the next month. She gets them all to have weekly check-ins using web-conferencing software so that they can meet while they’re all at home. This is an example of a virtual team.
See more at: brainly.com/question/27954695
the back bones and the brain bones?? I don't know this
