Isotopes are atoms of the same element that have the same number of nucleic protons, but different numbers of nucleic neutrons. This has the effect that they have a different mass number. However they have the same atomic number because that is a measure of how many protons are in the nucleus
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Answer:its j all of the above
Explanation: because all of them have great sustainabilty
Answer:
The cells at the end of meiosis II must have half the number of chromosomes because, if they didn't have, the reunion of both gametes with diploid number of chromosomes for example, in gametes would form twice the number chromosomes.
Answer:
270cm³
Explanation:
Volume of the rectangular prism: length * width * height.
In this case: 6cm * 9cm * 5cm
