A pure substance that is made up of only one kind of atom is called an element
Answer:
oxygen was produced by phosynthesis
Explanation:
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red hot is hot, but other colours are even hotter. stars may be hotter than red hot.
there is also something calle the red shift.
Use round wheels to roll the heap, help the weight by evacuating appended or contained protests, or place a smoother surface betwen the question and the floor. Water or different liquids can be utilized to diminish the protection, yet just on the off chance that they stay between the question and the floor.
Answer:
Soldering is a technique or a process to bond metals with the help of solder. Solder is a metal alloy with a low melting point and is often regarded as the base metal for soldering. The piece or structure that is being bonded together does not get hot enough to melt and this is where solder (base metal) comes into play and creates the connection.
Explanation:
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