The graph shows kinetic and potential energy of a child on a swing at positions P-S. Which statement correctly describes the change between kinetic and potential energy?

Kinetic energy changes to potential energy from P to Q.
Kinetic energy changes to potential energy from P to Q.

Potential energy changes to kinetic energy from Q to R.
Potential energy changes to kinetic energy from Q to R.

Kinetic energy changes to potential energy from Q to S.

c.more precipitation,but only when emission levels.

the main thing i would use is bricks because if there is a hurricane, there is a great possibility for the house to still stand. and i would also use plexiglass windows instead of regular windows because plexiglass isn't prone to breaking.

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.