P(t)=P(0)e^-kt
For half-life:
.5=e^-2k
ln .5=ln e^-2k=-2k ln e=-2k
k=0.34657359027997265470861606072909
125/300=e^-0.34657359027997265470861606072909t
ln 0.41666666666666666666666666666667=ln e^-0.34657359027997265470861606072909t= -0.34657359027997265470861606072909t ln e=-0.34657359027997265470861606072909t
t=2.526 hours
☺☺☺☺
it is not epidermis but it is Dermis
Oxygen deficit
the state of the muscles not receiving the amount of oxygen they need to produce the amount of energy necessary for movement
Answer:
It reduces the blood's ability to transport oxygen.
Explanation:
Carbon monoxide enters through the lungs, and after combining with hemoglobin, it reduces the blood's ability to carry oxygen to the body cells.
Answer:
B- sympathetic
Explanation:
When something frightening happens, the sympathetic nervous system makes the heart beat faster so that it sends blood quickly to the different body parts that might need it.