Answer: I believe the answer is A
Sumerians were known for two inventions:
irrigation, that is bringing water to crops that would otherwise not have access to it
and writing: cuneiform, one of two first writing systems on earth (the other being hieroglyphs).
<span>Being vocally expressive, moving around rather than staying behind a barrier such as a desk, and making eye contact are all examples of immediacy </span>behaviors.
Immediacy behaviors are verbal and nonverbal behaviors that help communicate your feelings. Sine they are verbal and nonverbal they can range from telling someone how you feel or just giving them body language that often lets them read and understand how you feel about something.
a
Explanation:
ph scale is if it's a acid or a alkaline
