Ecosystems can stay stable for hundreds of years, but loss of resources or addition of disease can quickly change the dynamics of said ecosystem. True
OFalse

Which example best describes a reflex action? a. eating food when hungry b. coughing when the throat is irritated c. bending down to lift a heavy object d. going for a walk outside

As the earth formed, the force of gravity increased due to increased mass. what effect did this increased gravity have on the forming planet?

Elaboreaza in spatiul rezervat un plan ce ar include cel putin 4 norme de profilaxie a analizatorului cutanat la om