Completed the test, click the "grade my test now" button at the end of the test. if you run out of time, click the "save for me to complete later" button. tests are automatically saved in case of internet disruption. language: english | español 1) regular human body cells contain a total of 46 chromosomes. therefore, because of meiosis, sperm cells contain chromosomes. a) 13 b) 23 c) 46 d) 92

High blood pressure occurs when there is too much blood flowing through the blood vessels at one time. by changing the amount of water in the blood, blood pressure can change. the excretory system can to lower blood pressure.which would most likely occur in the kidney? a)more water would be transferred from the nephron.b)less water would be absorbed into the nephron.c)the amount of water in the bladder would decrease.d)the amount of water in the blood would increase.