Niterogen if I’m wrong please correct me
The purpose of mitosis in organisms are endless. But some examples are for tissue repair, growth, asexual reproduction, etc.
Mitosis is the process of cell division where 2 daughter cells are produced and theyre genetically identical to their parent cell. That means, the new cells are completely same to the older cells, same number of chromosomes, same DNA, same function. Therefore, mitosis is super useful for repairing damages tissues, or for growth, where the process of mitosis prevents us from turning into another organism, as the new cells are same as the old ones, and asexual reproduction, where the new offsprings are completely identical to the parent, such as the reproduction of bacteria.
Answer:
Bohr's greatest contribution to modern physics was the atomic model. The Bohr model shows the atom as a small, positively charged nucleus surrounded by orbiting electrons.
Explanation:
Answer:
278 balloons can be aired.
Explanation:
We apply the Ideal Gases Law to determine the total available volume for each baloon of 0.75L. So we need to divide the volume we obtain by the volume of each baloon.
We determine the moles of CO₂
375 g. 1 mol / 44g = 8.52 moles
V = (n . R . T) / P → (8.52 mol . 0.082 . 298K) / 1 atm = 208.3 L
That's the total volume from the tank, so we can inflate (208.3 / 0.75) = at least 278 balloons
Charcoal with a carbon-14 activity of 0.60 compared to new wood has less than 5,730 years.
<h3>What is a radioactive isotope?</h3>
A radioactive isotope is an element in nature that emit radioactivity in a given period of time (e.g., the half-life for C14 is equal to 5,730 years).
Radioactive dating is a technique to measure the age of an element by measuring its radioactive activity.
In conclusion, charcoal with a carbon-14 activity of 0.60 compared to new wood has less than 5,730 yr.
Learn more about radioactive dating here:
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