1. What changes would you suggest in your home in order to be environment-friendly? 2. Can you suggest some changes in your school which would make it environment
friendly

1. recycle, reusable bottles, reuse, use your own bags for groceries

2. blow dryers instead of paper towels, ask students to bring utensils instead of handing out plastic ones

each of the 46 original chromosomes splits into two daughter chromosomes, so there are two sets of 46 daughter chromosomes that end up in each cell. human cells have 46 chromosomes. each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere.

not sure if this what   you'r looking for would be percent composition