Biology, 09.10.2019 06:30 lornalamkin

If cpr is not performed, how many minutes will elapse before the brain becomes damaged from lack of oxygen?

a. 1
b. 2
c. 4
d. 10

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 05:30, johniyabrown26

Which event would lead to primary succession of a forest?

Answers: 1

continue

Biology, 22.06.2019 12:00, gtemple22pdzs4j

What organs comprise the respiratory system of a bird

Answers: 1

continue

Biology, 22.06.2019 13:10, mroueh21

Once an egg cell is fertilized by sperm, the cell then, as the embryo develops, it receives nourishment and eliminates wastes by transferring substances from its blood to its mother's blood. a. becomes a fetus immediately and exits the womb b. begins to divide and implants itself in the wall of the uterus c. remains in the uterus without dividing for several months d. travels back to the ovaries until the fetus is developed

Answers: 2

continue

Biology, 22.06.2019 19:10, rosenatalie222

Which statement does lola need to correct, and why? a) statement 1 because spiral galaxies do not havearmsb) statement 2 because the bulges contain mostlyyoung red stars. c) statement 3 because the arms are made of mostlyyoung blue and blue-white stars. d) statement 4 because spirals galaxies contain littleto no dust.(c)

Answers: 1

continue

You know the right answer?

If cpr is not performed, how many minutes will elapse before the brain becomes damaged from lack of...