Someone help me with this, is the shooting an elephant assignment

Finish the major scale correctly. d,e,f#,g, blank,blank,blank,d. a. a,b,c b. a,b flat,c c. a#,b,c# d. a,b,c#

During sensitive periods of brain development like cell migration the brain is vulnerable to effects like: a. malnutrition b. infection c. toxins /drug use d. b and c e. all of the above

The invention of photography was initially important because