When we refer to gravity pulling down, what does this mean?

Groups of organs that work together to complete a process in the body are called: a. cells b. tissues c. nerves d. systems

Will mark brainliest! asap! ! 16) which of the clouds shown would indicate a possible future rain storm? a) b) c) d)

What factor gives citizens' groups influence over legislators on environmental issues? question 4 options: they can give interviews to the media. their members vote in elections. they have a great deal of money. their leaders can run for office.