Which characteristics can be used to differentiate star systems? 1. The number of stars in the system

2. The level of dust and gas

3. The age of stars in the system

Where in the cell are ribosomes made?

What would most likely happen if a person increased the amount of saturated fat in his or her diet? the person's risk of cardiovascular disease would increase. the person's risk of cardiovascular disease would decrease. the person's bad cholesterol would decrease. the person’s good cholesterol would increase.

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided