Biology, 03.08.2019 05:00 lunnar2003
How does the position of the scrotum in a male's body protect sperm? a. the temperature of the scrotum is at least two degrees below body temperature, which is ideal for the survival of sperm. b. the temperature of the scrotum is at least two degrees above body temperature, which is ideal for the survival of sperm. c. the temperature of the scrotum is maintained at body temperature, which is ideal for the survival of sperm.
Answers: 1
Biology, 21.06.2019 14:00, Meowkitty1894
The image shows ekgs of a person with normal heart waves and of a person having tachycardia. based on this image, what kind of condition is tachycardia? a. the heart beats abnormally fast. b. the heart beats abnormally slow. c. the right atrium of the heart stops working. d. the left ventricle pumps less blood to the aorta.
Answers: 1
Biology, 22.06.2019 05:40, mountainwilson
Which of the following particles always has a positive charge? a. electronb. neutron c. proton d. ion
Answers: 2
Biology, 22.06.2019 06:30, gordonandrea313
What molecules does hemoglobin decay into over time
Answers: 1
Biology, 22.06.2019 18:00, capo9972
Prokaryotic and eukaryotic cells are different in many ways other than the presence or absence of a nucleus. if both archaebacteria and eubacteria are prokaryotic cells, then why are archaebacteria more closely related to eukaryotic cells than they are to eubacteria?
Answers: 3
How does the position of the scrotum in a male's body protect sperm? a. the temperature of the scr...
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