Which of the following is not a reason childhood friendships are important to development? A.
Positive relationships provide positive psychological support.
B.
Friends are a child's first chance in learning how to be social with siblings.
C.
Adolescents can use friendships as a way to work out personal problems.
D.
Children can learn what it means to be loyal through their friendships.

I think it's C...

I hope I'm correct.

it is to be noted that an alpha particle is an helium nucleus. so it contains 2 protons 2 neutrons and has a mass number of 4. when alpha decay particles are ejected from the nucleus it gets transformed into an atom which has atomic number less than 2 and a mass number less than 4.

an equation that could represent alpha decay is radium 226 decay of alpha particle forms radon 222.

→