nabstiehusduhfj nabstiehusduhfj

02-06-2021
Biology

contestada

wood burning
cooking an egg
making Kool Aid
water boiling
copper plating a nail
melting sand to make glass

are these chemical or physical changes

Respuesta :

02-06-2021

These are physical change examples

Answer Link

Otras preguntas

Which age group had the most cases of hiv diagnosed in 2006 A.) 75-80years B.) 40-55years C.) 15-30years D.) 24-54years

What is the answer ?

Which protocol and a data exchange system commonly used over tcp/ip networks, including the internet, but which is unencrypted and performs authentication and d

Which aspect of equal protection did the Supreme Court consider when it ruled against segregation in public schools? A. Whether equal protection applied to whit

What is the area of a square window that has a perimeter of 52 feet? 13 104 169 225

Anyone please help I don’t understand this!

Geometric sequence help please!!!’

what is the average rate of change from x=-1 to x=1

Which form of cryptanalysis focuses on weaknesses in software, the protocol, or the encryption algorithm?

Calculate the area for the parallelogram if a= 12.3 ,b = 10.8 and c= 17.3