Answer:
B. In 1941 the Germans were winning but in 1944 the Allies had dealt them many losses.
Explanation:
In 1941, the German army was extremely successful and you could say that they were winning since most allied troops had suffered great losses. Germany was trying to expand and gain more territory. By 1944, the American army and the remains of the allied forces had almost defeated the German army and were already fighting in continental Europe.
It is D. (1) and (2) both
Answer: c. NH3
Explanation:
Ammonia(NH3) has the highest boiling point at -33.34 °C while Methane (CH4) has a boiling point of -161.6 °C and Hydrogen sulfide (SH2) has a boiling point of -60 °C.
This is because Ammonia can form strong hydrogen bonds but which makes it harder to boil than the others.