This seems like a hard question to the naked eyes,but before I answer does it say you need 2 feet in the newspaper? Do you have to put all of your foot on it? Is one sheet of paper only needed?
For example, first, a so-called initiator protein unwinds a short stretch of the DNA double helix. Then, a protein known as helicase attaches to and breaks apart the hydrogen bonds between the bases on the DNA strands, thereby pulling apart the two strands.
Hope this helps! :D
Note:
Lo siento, mi espanol es limitado. Pero puedes usar Google Translate.
Answer:
The characteristics mitochondria and chloroplasts share with prokaryotes include their own DNA, their own ribosomes, which means the ability to produce their own protein, and the ability to reproduce on their own. This all supports a theory known as the theory of endosymbiosis.
All cells have cell membranes, and the membranes are flexible. So animal cells can have various shapes, but plant cells only have the shapes of their cell walls. That's nice for plants, because it gives them the ability to grow up and out, where they can get lots of sunlight for making their food.
the answer is cirrus.
this is because cirrus clouds are very high and mosty thin.
they can be called "curly" and there are beautiful!
answer A should be your option.
Hoped this helped.