Gene therapy has been used to treat and cure cystic fibrosis. cystic fibrosis is caused by a in a single gene.

In 2001, records showed that local stocks of fish were down worldwide. yet, records of harvests indicated that fish were being taken at records rates. what was actually happening?

What are the student's observations and inferences before he starts his investigation?

Which label identifies the part of the atp molecule that changes when energy is released in the cells of all living things