1.1.1. The building blocks of proteins is ...​

organisms are more likely to be more preserved in mud than sand because mud is moist and wet, while sand is very dry.

u i forgot the answer?

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.

the answer is barium and copper bromide