It's a salt of carbonic acid. it's called sodium bicarbonate. It contains the anion HCO3. It usually refers to bicarbonate of soda (baking soda), a white powder that is a common ingredient in antacids. It is also a byproduct of your body's metabolism.
“Let’s go to my house.”
“Your house?”
“Yeah. You can meet my mom.”
“What about your dad?”
“Oh, he has to work late tonight. Sorry.”
“Don’t apologize, it’s fine! I’m sure I’ll meet him another time. Oh, don’t do your nervous thing! There will be plenty of opportunities for me to meet him later.”
“My ‘nervous thing’?”
“You know. Where you pinch your eyebrows together tilt your head over your shoulder.”
“Well, you’re a perceptive one...”
“Come on, don’t look at me like that! I notice things about a lot of different people.”
“Alright, Detective Beautiful, we should probably start heading to my house now. It’s not far, just about a ten-minute walk.”
“Hey, is that your dad in that picture on the mantle? The one in the navy frame?”
“Yeah, from when he was on a business trip in Seattle. You’re from there, right?”
“Uh, yeah, but the thing is...”
“What is it? Are you alright?”
“Uh, yeah, yeah, I’m fine, but the thing is...the thing is that I have...have the same picture, the same frame...at my house. On my mantle. Actually, I...I took the picture.”
Answer: Theory
A theory is a unifying range of observation. A theory is something that has been repeatedly confirmed through experimentation and observation. Scientists cannot conclude answers to their problems just yet until an experiment is repeatedly experimented.
Answer:
Explanation:
<em>Remember,</em> the term primary source is used to describe narrative reports that constutute first hand observers. In other words, contain statements from those who experienced or observed the said event.
Hence, by saying "<em><u>My</u></em><em> life on the Stage", </em>the title clearly shows that the narrator or author is speaking/writing from a firsthand perspective about events that occured in their life on the stage.
Answer:
Essay title:
<em><u>What has really changed with the diseases?</u></em>
Explanation:
Some of the diseases that existed in the past still exist today, we can mention some examples such as:
tuberculosis, yellow fever and leprosy.
In the past, these diseases were difficult to control and as there was little scientific knowledge about the mechanism of action and spread of the disease, this caused these diseases to spread more rapidly. Today, thanks to advances in science, the mechanism of disease spread is already known, and it is also possible to take preventive measures more quickly to prevent their spread.
To make an analysis we can compare the yellow fever disease and the coronavirus, both diseases have some similarities, for example they were imported, the yellow fever from Africa and the Coronavirus from Asia, both diseases had a rapid spread, but as differences we can say that today we have a greater professional and scientific knowledge that allowed us to quickly create vaccines to prevent coronavirus, while with yellow fever the world had to wait until 1937 so that a vaccine against the yellow fever virus could be created.