Which muscle controls the contractions of the heart

Ok so my eye has been hurting since i woke up and then it keeps getting blurry its only left eye and idk what to do

List all these first to last . will markbr />

While they impact the environment, recycling programs, emissions standards, and renewable energy development cannot reverse or stop the global warming problem. in which type of research paper would this thesis statement appear? a. analytical b. argumentative c. personal narrative d. how-to informational manual