A scientific model can be used to . a.
replace study of the actual system
b.
better understand systems and processes
c.
complicate ideas
d.
all of the above

Please select the best answer from the choices provided

A
B
C
D

Which of the following can be reduced by the use of renewable energy sources? a. social costs b. economic costs c. environmental costs d. all of the above select the best answer from the choices provided a b c d

What molecule does hemoglobin decay into over time

The hematodinium parasite becomes less of a problem for the blue crab when the crab is very young. fishing is thriving in the region. the crab moves to less salty water. a significant percentage of the population is impacted.