Abody system is a group of organs that work together to keep the organism alive. How does the cardiovascular system help to keep an organism alive? A. The cardiovascular system takes in oxygen and releases carbon dioxide.
B. The cardiovascular system helps the organism absorb nutrients from its envionment. C. The cardiovascular system carries oxygen to the organism's cells.
D. The cardiovascular system helps the organism respond to its environment. SI​

radioactive decay occurs in unstable atomic nuclei – that is, ones that don't have enough binding energy to hold

the nucleus together due to an excess of either protons or neutrons.

the answer is   c.) 1575 j.

explanation:

l dont know l am s sorry

when the volume of gas is   changed from   717.73 ml   to 852 ml   the temperature will   change   from 315   c to 452   c

    calculation

this is calculated using the charles law formula

that is,   v1/t1 = v2/t2

          v1=?

        t1 = 315 c   into   kelvin = 315 +273 = 588 k

        v2 = 852   ml

        t2 = 425c + 273 =698 k

make v1   the subject of the formula ( by   multiplying both side by t1)

  v1=( v2 xt1) / t2

v1= (852 ml   x 588 k)/ 698 k= 717.73 ml