Answer:
The best answer would be option D.
Explanation:
scientists and researchers have found that comets and asteroids both can contain ice. They might have delivered a great amount of water to the earth if they had a collision with earth.
Researchers found recently that the ratio of different forms of hydrogen in meteors or asteroids appear to match what we find here on Earth.
Thus, the correct answer would be option D.
<u>20 markers will cost Ms. Lasater $41.25.</u>
<h3>Proportion</h3>
This is a topic in mathematics that treats a value as a part of the entire data.
In the question given, we were asked to find the cost of 20 markers.
Data given;
- 8 markers is sold for $16.50
To solve this problem, we can either find the cost of one markers and multiply the value by 20 to get the cost of 20 or simply set an equation to find the cost of 20 markers.
Let the cost of 20 markers be represented by x
cross multiply both sides and solve for x
20 markers will cost $41.25
From the calculation above, we have the follow data
- 8 markers costs $16.50
- 20 markers cost $41.25
Learn more on proportions here;
brainly.com/question/1781657
Although in many regions of the brain—particularly those that give rise to nuclear cell groups—neurons migrate without the benefit of glial guides, migration along radial glial fibers is always seen in regions where cells are organized into layers, like the cerebral cortex, hippocampus, and cerebellum.
I would say A. Quantitative data involves numbers and stuff like that. Unlike qualitative data, which involves pictures and not numerical data. I hope this helped.
Answer:
Hydrogen bonds.
Explanation:
The DNA double helix is held together by two main forces: hydrogen bonds between complementary base pairs inside the helix and the Van der Waals base-stacking interaction.
