15.9k views
0 votes
Which of the following is typically part of the knowledge base of research and development scientists working on heating devices?(1 point)

User Jeyekomon
by
8.1k points

2 Answers

2 votes

Answer:A

Step-by-step explanation:

User Jeremy Gillick
by
7.7k points
7 votes

Answer:

Substances and their properties

Step-by-step explanation:

User Ali Mohyudin
by
8.4k points