Which of these is a specific defense of the body?
(a) mucus
(b) stomach acid
(c) ski...
Biology, 24.08.2019 02:30 Cupcake8189
Which of these is a specific defense of the body?
(a) mucus
(b) stomach acid
(c) skin
(d) b cells
Answers: 2
Biology, 22.06.2019 08:30, Joshyy23
Pink fur (p) is dominant to purple fur (p) in hamsters. two heterozygous pink hamsters are crossed. what is the probability that these two parents will have an offspring with purple fur? 2/4, 1/2 or 50% 1/4 or 25% 3/4 or 75% 4/4 or 100% there is no chance for this type of offspring
Answers: 1
Biology, 22.06.2019 22:30, deeknuk
Kidney stones are tiny crystals of calcium or magnesium that block the narrow sections of the excretory system. which symptoms would a person with kidney stones experience? a. inability to store urine; pain in the bladder b. inability to store urine; pain in the urethra c. reduced urine flow; pain in the bladder d. reduced urine flow; pain in the urethra
Answers: 2
Biology, 23.06.2019 06:00, fredvales19
How did global wind belts and calm regions affect transportation in the past? !
Answers: 3
Mathematics, 07.03.2020 05:43
Mathematics, 07.03.2020 05:43
Mathematics, 07.03.2020 05:43
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