A leaf on a tree stars moving when the wind blows on it how is this an example of newton's first A. the wind exerts a force on the leaf causing its motion to change

B the wind exerts no net force on the leaf because it is not a push or pulls

C. the leaf stops moving even though the wind continues to blow

Which of the following statements is true? question 4 options: nuclear decay rates vary with the conditions of the reaction, but chemical reaction rates do not. chemical reaction rates vary with the conditions of the reaction, but nuclear decay rates do not. neither chemical reaction rates nor nuclear decay rates vary with the conditions of the reaction. both chemical reaction rates and nuclear decay rates vary with the conditions of the reaction.

Who is better, messi or cristiano, i need this for a chemistry class. asap

How does the viscosity of magma change as magma cools?