1. When a baby was born he weighed 9 pounds. After 5 years he weighed 40 pounds. Where did the mass that he gained come from?

In which of the following relationships is one organism always benefited while the other organism is always harmed

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

Awolf pack hunts,kills, and feeds on a moose. in this interactions, the moose is a?