Answer:
It is a).
Step-by-step explanation:
The rule for change of base of a log is:
logb x = = loga x / loga b
So we have
log6 5 = log4 5 / log4 6.
Gas exchange occrs in the alevoli which are tiny air sacs in your lungs. the oxygen will then be carried off by capillaries which is part of ghe circulatory system.
Answer:
C
Step-by-step explanation:
No, the answer is C because when you raise a number to a negative exponent it is equivalent to one over the number to the same exponent, but positive. So,
and not
.