The __ population was not affected by an increase in the krill population

This is so important ugh its 25 points

Iwill make you brainliest pleeze answer this fast i have to turn it in really soon brainliest promise easy question 6th grade ! a weather map shows a high pressure system with circles around it. what does this mean? a) an occluded front b) areas of equal altitude c) areas of equal pressure d) a stationary front

Which of the following is an eon in the time scale? phanerozoic proterozoic archean all of the above