Question 9 (Multiple Choice Worth 5 points) -
(03.04 LC)
What is formed when atoms of one type react with atoms of other types?
. Compound
.Electrons
.Element
.Protons

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.

Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.

The illustration shown is an ovum, a female sex cell. a mutation in this cell may be passed to the woman’s offspring during a) birth. b) mitosis. c) dna replication. d) sexual reproduction