The reason for why celery stalk firms in water is because of its hypotonic environment and the salt content transfers into the celery stalk which makes the cell firm and significantly bigger.
Answer:
<h2>b. Two genetically identical daughter cells.</h2>
Explanation:
Bacterial reproduction:
Mainly,bacteria reproduce by binary fission. In this process the bacterium, which is a single cell, divides into two genetically identical daughter cells. Binary fission begins when the DNA of the bacterium first replicate and becomes double ,then the rest cell organelles also duplicate in the bacterium cell, finally the bacteria divides into two genetically identical daughter cells. Both cell are similar in size, shape and genetic composition.
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
<span>The treatments for fractures are pretty common to include plenty of bed rest. Using cold compresses very frequently, taking any prescribed or over the counter nonsteroidal drugs for pain relief as needed. As the area starts to heal start to do either home based or physician recommended physical therapy to get the fracture up to par.</span>
