Use the table to answer the questions. what is the fastest time trial for the first quarter checkpoint? what is the slowest time trial for the first quarter checkpoint? what is the range of times measured for this checkpoint? all answers in seconds

Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what

How have the greenhouse gasses increased from the year 2000 to 2018

Nuclear decay is the spontaneous decay of one element into a. an x-ray b. a ray of light c. another element