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pentagon [3]
2 years ago
9

What is an open circulatory system

Biology
1 answer:
madam [21]2 years ago
5 0

Answer:

<em>Open </em><em>circulatory </em><em>system</em><em> </em><em>is </em><em>the </em><em>system </em><em>that</em><em> </em><em>is </em><em>primarily</em><em> </em><em>found </em><em>in </em><em>invertebrates.</em>

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Complex nutrients are digested and then absorbed into the bloodstream as
Solnce55 [7]

Complex nutrients are digested and then absorbed into the bloodstream as monomers.

Nutrients from food can be used in the body only when are broken down to their basic units: carbohydrates in monosaccharaides, lipids in free fatty acids, proteins in amino acids and nucleic acids in nucleotides.

Those molecules together with water and minerals from the diet, are absorbed in the small intestine. The absorbed molecules are then transported into the bloodstream and carried to different parts of the body for usage, storage or chemical transformation. Some of the macromolecules are broken down in mouth (e.g. starch), or in stomach by the enzymes.

4 0
4 years ago
Wind Is Caused By:
Readme [11.4K]
It could be c. But the answer is B
5 0
3 years ago
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​in which would the letter "p" be fastest recognized by an individual who spoke english
V125BC [204]
I found the exercise on the internet and these were the options:
"-Help
-Pelh  
-Elhp  
<span>-Pleh"

The letter "p" would be fastest recognised by an English speaker in "Help". Letters are more recognisable when they are in a context that's known. If any of the other words was given to an English speaker to memorise, he would probably memorise the letter by letter, while with "help", he would be able to know straight way  what letters were contained in it without having to make a conscious effort to memorise them one by one. Because of this, the letter "p", for an English speaker would be the fastest recognised in the word "help" rather then in other unknown word.</span>
8 0
3 years ago
PLEASE HELP QUICK!!!
svetlana [45]

Answer:

I believe the answer is C) Carbohydrate

Explanation:

Sugar gives you fast energy, and it is not long term like a lipid, so the answer is C.

6 0
3 years ago
What is our sharpest, clearest vision called?
Naddik [55]

Answer;

-Central conic vision

Explanation;

-Central vision is when our eyes focus straight ahead, allowing us to drive, read, and see details sharply.

-Central vision only covers about three degrees of our visual field, but it allows us to make very important judgments like estimating distance and understanding details in the path ahead.

Our sharpest, clearest vision is called central conic and is only about 3 to 5 degrees. This is our most focused vision where we can identify details and color

7 0
3 years ago
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