Answer:
Having no medical.
Explanation:
If you have poor health in a developing country then there is no medical. Idk hope this helps!
A cell can only respond to signals from other cells, not from the physical environment. receptor activation. The ability of a specific tissue or organ to respond to the presence of a hormone is dependent on: the presence of the appropriate receptors on the cells of the target tissue or organ.
<span>One plant is called angiosperms </span>