What is the percentage by mass of the solution formed when 22.0 grams of HCl is dissolved in 110.0 grams of water? (4 points) a
24.4%

b
20.0%

c
19.6%

d
16.7%

Sex cells from female reproductive organ? 1) mitosis 2) fertilization 3) zygote 4) eggs 5) meiosis 6) sperm

All of the following are part of the biosphere except

An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.