Pea plants can produce peas that are round (R) or wrinkled (r). What genotypes will create offspring that are round?

Where do the respiratory and circulatory systems meet? a. in the heart b. in the muscles c. in the lungs d. in the brain

What best describes the dropping height of a ball that bounces back up to a height of 45 cm

During an experiment, readings for blood pressure in a persons body were found to be constant . however , when he measured by a different blood pressure cuff , the readings differed by 15 points for each reading. this difference indicates that the results are