1. researchers have discovered a novel bacterial strain that can decompose plastics. the researchers would like to determine if the bacteria are able to do this because of the plastics gene (known bacterial enzyme with known gene sequence). describe the different techniques these researchers could make use of to answer their question

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.

it is a solid

explanation:

the answer is a! (2.9 x 10^-18 j) hope i could someone. : )