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olchik [2.2K]
3 years ago
5

What is the origin of the sunflower?

Biology
1 answer:
IgorLugansk [536]3 years ago
3 0

Answer:

North America

Explanation:

was grown as a crop over 4500 years ago

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Which pair of structures forms the hip joint? 
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Answer: The answer is A

Explanation: The acetabulum is a concave area of the pelvis that forms a socket into which the femoral head fits. Together they form the hip joint.

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3 years ago
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Darwin's next insight was to compare process in nature to artificial selection. By doing so, he developed a scientific hypothesi
antiseptic1488 [7]
Is it first?

Explanation:

Darwin first major break through was finding natural selection by using the pea pod method and noticing how some were yellow and some were green with different textures.
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3 years ago
What are the functions of spirogyra?
Aloiza [94]
Spirogyra<span> is a genus of filamentous charophyte green algae of the order Zygnematales, named for the helical or spiral arrangement of the chloroplasts that is diagnostic of the genus.

</span>
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4 years ago
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Which organelle do you think is the most important organelle for an animal cell? why or why not?
Vera_Pavlovna [14]
THE NUCLEUS, BECAUSE FIRST OF THE NUCLEUS CONTROLS MOST OF THE HEREDITARY INFORMATION OF DNA YOU KNOW WHAT IS RIGHT? (DEOXYRIBONUCLEIC ACID) WHICH IS FOUND ON THE CHROMOSOMES. ALL THE OTHER ORGANELLES THAT DOES THERE OWN FUNCTIONS ARE CONTROLLED BY THE NUCLEUS. FOR EXAMPLE:

NUCLEUS: HEY RIBOSOMES!!
RIBOSOMES: YEA BOSS?
NUCLEUS: GO TO THE ENDOPLASMIC RECTULUM AND PRODUCE PROTEINS THERE
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SEE.... RIBOSOMES PRODUCE PROTEINS  FOLLOWING CODED INSTRUCTIONS THAT COME FROM THE NUCLEUS.  "THE CONTROL CENTER"

7 0
4 years ago
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Sooooooooooooooooooooooooooooo
djverab [1.8K]

Answer:

d. carbohydrates

Explanation:

The products of this equation actually belong to carbohydrates.

Carbohydrates are known to be a large group of organic compounds which is seen in foods and living tissues. Carbohydrates usually contain hydrogen and carbon and are in the ratio 2:1. When broken down, it releases energy which animals use for work.

Two known common carbohydrates are the starch and cellulose. They are macromolecules and are also polymers. Their monomers are units of sugar (glucose). Carbohydrates have the general molecular formula C<em>m</em>(H2O)<em>n </em>(where <em>m</em> and <em>n </em>represent numbers).

8 0
3 years ago
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