Question

Can any one help me with this problem having hard time.. :(

Answer 1

skeletal system - makes cells used in circulatory system(the red marrow in the bone produces RBCs)
endocrine system - primary regulator of sensory functions
immune system - protects body from foreign dangers
reproductive system - only system in which meiosis occurs
muscular system - provides support and means of motion
circulatory system - rapid transit for liquids and gases
digestive system - processes materials for growth and maintenance
respiratory system - regulates supply of air from ATP production
excretory system - takes out what's not wanted in the blood
nervous system - provides negative feedback signals

Answer 2

i will tell you about the STERNUM or torax bone middle bone in your chest where is it place so called bonemarrow who role is to produce of all branches of cells i our body RBS,WBC,PLT;and olso about sceletal system at short version is that hes role is as primary basic locomotive tissue,
dude you are all mixed up i will help you but this is something importent like numbers in math,so pls talk with your tutor and say to him to explain at to you at simple language