Which two substances are among the six most abundant elements in living things?
DA Calcium
DB Nitrogen
Helium
Chlorine

if you have to make a general question and respond to your thoughts, then this isn't really a question someone can you on. read the passage, form your question, and answer using your thoughts. no one else can understand how you interpreted this text if you don't tell us.

answer; block grants;

answer; posthypnotic;