Select the correct answer from each drop-down menu. Welding is one process that allows you to join two pleces of metal. Choose the correct way to complete the sentences to explain the process of
welding
Gas welding uses
as a source of fuel to generate the heat required to melt the metal. In arc welding,
Is/are the source of energy to produce the heat.

answer:

science is the study of the nature and behavior of natural things and the knowledge that we obtain about them. a science is a particular branch of science such as physics, chemistry, or biology. physics is the best example of a science which has developed strong, abstract theories.

pseudoscience is a collection of beliefs or practices mistakenly regarded as being based on scientific method.

plz rate as brainliest

answer:

the army does care about its soilders sir i think yout getting off on the wrong foot sir you need to respect our country were keeping the peole that want to d harm towards you out. so dont go saying we don't care cause we do

answer:

200k

explanation: