The squeezing together of rocks by stress is called shearing. select the best answer from the choices provided true or false

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

Select the correct answer from each drop-down menu. the lac operon in e.coli regulates genes that code for enzymes required for breakdown of lactose. the lac operon is operon that is activated in the presence of .