Excuse me sorry but it does not show your question. do you think you could post your question again?
Answer by YourHope:
The older, inner wood in a stem that can no longer conduct sap but serves only as support for the stem is called HEARTWOOD
:)
The water temperature is the independent variable, and the number of fully cooked eggs is the dependent variable. The number of fully cooked eggs relies on the temperature therefore making it dependent.
Its classified under cell regulation
D. It makes the ecosystem more stable. Thanks