Witch step in the scientific method involves making an inference
a. retest by other scientists
b. do background research
c. test with an experiment
d. draw a conclusion

Which element is least likely to undergo a chemical reaction

What is the oxidation state of each individual carbon atom in c2o42−?

Individuals within populations exhibit some diversity. as a result of possessing slightly different traits, some individuals are better able to survive and reproduce than others. if these individuals changes in the characteristics of the population may occur over time. the cumulative change in these characteristics is known as