Answer:
B & A
Explanation:
A Compound consists of two or more atoms from different elements, that are chemically bound together.
A electron carries a negative charge, because it is found in the electron cloud
If your wondering too, A proton carries A Positive charge.
Answer:
Are long chains of sugar units arranged to form starch or fiber.
Explanation:
The carbohydrates are compounds formed by carbon (C), hydrogen (H) and oxygen (O), and they are composed for single or multiple sugars. When composed by a single sugar (as glucose) it's called a simple carbohydrate, or monosaccharide. When it's composed of two units of sugar, it's called a disaccharide.
The carbohydrates that are composed of a long chain of sugar units are called polysaccharides, or complex carbohydrates, and they are the complex sugars used as energy reservations or as structural, so they from starch or fiber.
I think it's tissue........
Answer:
Although scientists have been working hard to find a cure to this deadly disease, yet a sudden new like this will not be considered at first to be true. In order to make the public believe in this report, there should be authentic results from the trial experiments showing at least 90% of patient recovery. Also, there should be enough investigation done on the side effects of this medicine and the ingredients used in its making.
Answer is: the hydronium ion (H₃O⁺) concentration is greater than hydroxide ion (OH⁻)<span> concentration.
</span><span>Bases (more hydroxide ions than hydronium ions) turn red litmus paper blue and acids (more hydronium ions than hydroxide ions) turn blue
litmus paper red.
</span><span>Acids and bases have opposite properties and have the ability to
neutralize each other. Acids taste sour, give sharp stinging pain
in a wound and react with metals to produce hydrogen gas.</span>