Challenge: If the per capita growth rate of a population of 2000 is 0.4, how many deaths per
year occur if there are 1200 births per year?

answer; ///(b) it is composed of four protein chains and four heme groups;

the unequal cytoplasmic division that  results  in  one egg  and three polar bodies ensures that a fertilized  egg has  ample nutrients  forits journey  to  the uterus.

i think its y= -4x-14