Having low haemoglobin means less O2 is being sent to the blood and heart, which can reduce heart rate which is dangerous
<span>Selective breeding is when humans take certain organisms and breed them in order to produce desirable or beneficial characteristics (phenotypes).</span>
Using the whole, unprocessed marijuana plant or its basic extracts to treat symptoms of illness and other conditions.
D. Trachea, is the answer.
Metastasis, the process in where cancer cells break off from their original position, and travel throughout the bloodstream
