Dannie

1. Why must DNA be able to make copies of itself? 2. Define DNA replication? 3. What is the first step that must occur in DNA replication?

helppp .. what does health and social acttually meann ??

A solution is prepared by adding 50 mL of .050 M HCL to 150 mL of .10 M HNO3. Calculate the concentrations. I know I need to find the [H+] and [OH-] but im not sure how.

Can you please show me how to measure 1.19 cm on a ruler

Hello. I'm suppose to examine the "winged genie fertilizing a date tree" and explain the elements of art found in the work, one particular element that helped with the overall success of the artwork, and explain what type of movement is shown in the work....

• In how many ways can a chairman, a vice chairman, a secretary, and a treasurer be selected from a committee of ten people? Is it right that i used the equation 10!/4! ? I don't know if the answer 151200 is correct. Can someone help me? Thanks!

If the number m, 4m-8, m^2-6 are the first three terms of an arithmetic sequnce, what is m? I don't know what equation to start with. I tried getting the m from 4m-8 which is equal to 2 but the answer is different on m^2-6. Most likely my method is wrong....

A basketball or a soccer ball must be inflated properly to work well. Sometimes this is affected by the weather, especially in Arizona. Write a question about how changing the temperature of the air inside a sports ball might affect the gas inside.

A KWL chart

thanks guys you all were right you don't know me but i made a 100

thanks i got a 3/3 to

Thank you :))

The answerbis B.-Chloroplast