A student measured the diameter of a human capillary on a micrograph. the image measures 5mm and the student knows the magnification is x1000.how many micrometers is the diameter of the capillary

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above

Sickle cell amelia is a condition condition where the red blood cells are deformed which is affected by sickle cell amenia