The issue of whether human activities cause global climate change is a controversial topic. which limitation to climate research could most likely be overcome through scientific design?
conditions that create climate are extremely complex.
data from a wide range of time periods must be analyzed.
conducting experiments on a global scale is extremely expensive.
altering climates has ethical considerations because of the potential for harm.

It is the third week of the semester. dolly has registered for five courses because she is in a hurry to finish fire protection technology aas program. dolly is in aca 122, pol 120, eng 111, developmental math, and cis 110. she has realized that she cannot be successful in all of the classes at the same time because she also works 30 hours per week and has two small children. she wants to withdraw from one or more of her classes, but she doesn’t know which ones to drop. what college policies and procedures does dolly need to understand to her make this decision? what advice would you give her?