During which type of change can an atom of carbon become an atom of nitrogen?
A. Chemical
B. Physical
C. Nuclear
D. Phase

This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?

The weights of bags filled by a machine are normally distributed with a standard deviation of 0.05 kilograms and a mean that can be set by the operator. at what level should the mean weight be set if it required that only 1% of the bags weigh less than 9.5 kilograms? round the answer to 2 decimal places.

It takes a lot of energy to get the temperature of water to increase and eventually boil because water has a high heat.