How does the amount of CO2 put into the atmosphere by shipping and aviation figure into the study of greenhouse gas emissions

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural. question 2 reflects a moral or social value. question 3 refers to something that can be measured. question 4 reflects a question that can’t be observed.

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.