Imagine that you get a positive result for the iodine test in tube I-2. You form the following hypothesis about the reason for the positive test result. The amylase enzyme was inactive and therefore didn't digest any starch. Suggest a method by which this hypothesis could be tested

[content deleted] - user123802726recklesschicken

blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium of the heart. as the ventricle contracts, blood leaves the heart through the pulmonic valve, into the pulmonary artery and to the lungs where it is oxygenated.

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.

i got you i did it ya know what it is just needing to fill this in for a quick task!