The nucleus contains the cells genetic material in the form of dna. dna is organized into our chromosomes, which are made up of thousands of that determine our traits.

The DNA molecules is packaged into thread-like structures called chromosomes.Each chromosomes is made up of DNA tightly coiled many times around proteins called histones.

it's a secular holiday. it is and was a custom developed to recognize the ending of a time and a wish for a good future. the kind of kiss you exchange, if you are single, is intended to predict what kind of year you will have in the coming year.

it is saying good bye to the last year with all its ups and downs, and hello to the new year, with all its hopes and dreams.

the first forms of writing came from them in the form of pictographs around 3100 bc.