Answer:
This is true.
Explanation:
This shows that you know your information is reliable and correct. Hope this helps ;)
Answer:
shape metal by melting it and pouring it into a mold
Explanation:
To cast is to pour a melted metal into a mold so that it acquires the form of the mold. A cast piece is not formed under pressure but rather left to take on the shape of the mold in which it is poured.
Casting can be used for many different types of material, of which some of the most common are plastics and metals since they can be melted relatively easily and their is a demand for them to be made into certain shapes.
Answer:
he writes about Jefferson not Washington or Franklin
Explanation:
According to researchers...
because that means scientists have researched it
