If an atom contains 11 protons and 12 neutrons its atomic number is

Which sentence is an example of a strong conclusion to an autobiography? a. i stayed after school three days in a row to practice onstage in the auditorium. b. i knew i would have to practice all week to memorize my dance for the recital. c. after the recital was over, i knew practicing was worth it, and i was looking forward to my next big challenge. d. on opening night, i danced in front of a packed auditorium.

Actual age your first developed of age well comparison age refers to absolute age true or false

Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome