Progeria is a rare genetic mutation that causes premature aging in approximately one out of every 4 million people. what is the likely sequence of event that causes progeria? 1) excessive division of cells results in excessive RNA mutation
2) a change within a gene results in variation within a protein
3) the encodes DNA sequence creates a specific type of mutated cell
4) a mutation within aq gene results in mutation within a chromosome

When listening the levels of orginization in orginisims from the smallest to most complex , which level is just below organs in complexity

Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm

Producing disposable grocery bags consumes resources. recycling disposable bags is a solution that can recover some of the resources used to make new bags. which of the following behaviors could further refine the solution? a. disposing of bags by burning them b. reusing bags whenever possible c. using bags at once so that they do not break d. using only nonrenewable materials to make new bags subject is environmental science for apex users