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oee [108]
3 years ago
12

Which cell organelle provides the support needed to allow the plant's leaves to be held upright?

Biology
1 answer:
serg [7]3 years ago
3 0

Answer: Vacuoles

Explanation:

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The division of the skeletal system that contains bones along the central line of the body is called what
larisa86 [58]
The skeletal system of a human body gives form, shape, and structure of the body. These includes all the bones and all the joints with each bone being a complex organ itself. 

The skeletal system has two divisions: (1) axial and (2) appendicular. All the vertical 80 axial bones comprised the vertical axis of the body while the 128 including free appendages consist the second division.

The answer to the question above based on the description given is AXIAL. 
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2 years ago
Now that you have come up with an equation that describes the relationship between amounts of different nucleotide bases in DNA,
Elza [17]

Answer:

The correct answer will be- 21, 29, 29

Explanation:

In a DNA sequence, the nucleotide base pairs on one strand of DNA are  complementary to the base pair on other strand of DNA.

According to the Chargaff rule, Adenine binds Thymine and Cytosine binds Guanosine which shows that the amount of A will equal T and the amount of G will equal C.

Therefore, when the amount of C is 21%, then the amount of G will be 21%.

To find amount of AT= 100-GC

                              AT= 100-42

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So, AT/2= 29% each

Thus, A=T= 29%

          G=C=21%

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3 years ago
What did Many nations agree To do To help deal with climate change
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