Irreversible nerve damage can be caused by a deficiency of the vitamin or an excess of the vitamin

Look at the following answer choices and determine which belongs in the both category. testable, can be disproven explains natural phenomena, has evidence to support it prediction, tentative, one or more scientists working together well established, many different scientists working independently, highly reliable

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur

Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone