B.
ygen
3. Which happens when something changes
A. condensation
B. evaporation
4. Differentiate homogeneous and heterog
A. Homogeneous has one uniform ar
different substances or phrases
B. Heterogeneous has one uniform
different substances or phrase:
C. Both a and b are correct.
Answers & Comments
Answer:
3. A. (not sure)
4. A.
Explanation:
Hope It Helps
#CarryOnLearning
Pabrainliest Hehe