Answer:The nuclear envelope reforms during the phase of mitosis called telophase. Telophase is the last phase of mitosis.
Explanation:
Answer:
Capillaries pass oxygen and waste between blood and cells.
Explanation:
As far as I know, radioactive dating is the measure of radioactive substances in a fossil or something. Like the fossils have a radioactive substance in them, it is the only thing that can show how long the fossils been aging, therefore being able to show the date. And thats how radioactive dating works, and that is how a paleontologist uses it
Answer: limited space
Explanation: not enough room from urban areas
Sweating (to try to remain cool) and increased heart rate (to help deliver oxygen to muscles faster)
