Caleb’s immune system will have the experience of getting rid of this antigen and know exactly what to do to overcome it efficiently.
Answer is A because the habitat’s resources are depleting
Answer:
nourish the placenta
Explanation:
The hormone called human placental lactogen (hPL) is a hormone secreted by the placenta, which functions to supply nutrients and oxygen to the growing fetus in the womb.
The human placental lactogen is produced to help in the efficient use of ingested food substances in the production of energy (metabolism). This indirectly helps to nourish the placenta because if the mother efficiently converts food into nutrients, the placenta is also adequately nourished.
The current secretary of the department of energy is Rick Perry.
