The two products that are put out in cellular respiration are oxygen and carbon dioxide.
An ischemic stroke is the sudden loss of blood flow to an area of the brain. It results in loss of neurological function.
Ischemic stroke involves the obstruction of blood flow within the brain. The obstruction can be caused by a thrombotic or embolic occlusion of an artery in the brain.
I think the answer is B the Lymphatic system because <span>The substance, which is produced in the liver, flows into the small intestine, where it breaks down fats. Nutrients are then absorbed through the wall of the small intestine. Upon absorption, the </span>fat-soluble vitamins<span> enter the lymph vessels before making their way into the bloodstream.</span>
Answer:
C. It must be testable.
Explanation:
A hypothesis is a statement that suggests an explanation for a natural occurrence that is based on an observation. A hypothesis is only acceptable if it is verifiable or falsifiable, so this means that a hypothesis has to be testable. The scientific method that will ensue will be built based on the hypothesis. For example, the experimental design will be planned to determine whether the hypothesis holds or not.