Are there Extraterrestrial Creatures living on other planets?

Which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?

Which of the following are not included as modern mammals that evolved during the eocene epoch? primates artiodactyls perissodactyls none of the above

The pie chart tracks the percentage of renewable energy that's being used in a particular community near the ocean. what are two advantages of using this type of graph for this particular data set?