Raul wants to know which species of grass will grow best in his yard. He plants four different types and waters them according to the directions on the package. All four receive the same amount of sunlight and are planted in the same type of soil. After a few days, he begins to see a difference in how fast the different types of grass are growing. What is the outcome variable (dependent variable) in Raul's investigation?

the answer is definitely c.

conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.

ugh fiel iente of insistí is did kiwis jaj

your answer is a. the enthalpy of formation for a pure element in its standard state is always positive.