Density which is A. I hope you get it right
The answer is definitely not D. why would the cell dicard DNA? Everything is used and reused in a cell. The correct answer is A, after the helicase comes in and splits the DNA into two it just has to add the corresponding nucleotides and there you have it: two stands of DNA both containing a old stand and a new one
1. "Identical fossils were found on continents that were far apart" is the <span>observation that supported Wegener’s theory of continental drift. The correct option among all the options given in the question is the second option.
2. "Volcanoes" is the one among the following choices given in the question that happens when tectonic plates move apart. The correct option among all the options given is the first option.
3. "</span><span>Cold, dense material sinks while hot, less dense material rises" is what happens in a convection cell. The correct option among all the options given in the question is the first option.</span>
The correct answer is '<span> balance consumption of food with use and storage of nutrients </span>'. All animals can only survive if the amount of food consumed is equal to or greater than that required for growth and respiration. Most animals have adapted to be able to store excess food (such as fat) during times of plenty, to be able to survive when there is insufficient food available.