As sally sat in the dining room doing her homework, a car passed by her house. it was a convertible. the driver had the music blaring, blaring so loud that the windows in sally's house began to vibrate. this transfer of vibration is called a) reciprocity. b) reflection. c) refraction. d) resonance. i need : (

Anybody who knows ap biology, can you friend or message me

Identify any four organelles that should be present in the eukaryotic organism and describe the function of each organelle

Plz fast biotechnology is a growing field of applied biology. many crops such as corn have been engineered to be resistant to herbicides. therefore farmers can spray these chemicals to kill weeds growing near the crop without worries of killing the crop itself how does this type of biotechnology work? a. by changing the genetic make up of the crops. b. by causing the crops to kill the weeds. c. by changing the type of crops used. d. by changing the location of the crops.