What are the bubbles that the elodea released made of? what conclusions can you draw about the relationship between light intensity and the rate of photosynthesis? be sure to refer to your data and justify your response. what is another way that the intensity of the light could be tested? describe your procedure. look at the photosynthesis reaction 6h2o + 6co2 -➔ c6h12o6 + 6o2. what do you think might be other factors that can affect the rate of this reaction? make a hypothesis about your answer to question 4. design an experiment to test your hypothesis in question 5

answer; ///(b) it is composed of four protein chains and four heme groups;

it's c. (to reduce the greenhouse effect/carbon gasses)

hypoxemia refers to a below usual concentration of oxygen in the blood, mainly in the arteries. hypoxemia is an indication of an issue associated with circulation or breathing and may lead to various symptoms like shortness of breath.  

the condition is identified by determining the level of oxygen in the blood sample obtained from an artery. it can also be predicted by determining the oxygen saturation of the blood with the application of a pulse oximeter.  

the normal arterial oxygen is about 75 to 100 mm hg. the values underneath 60 mm hg is generally considered with the requirement for supplemental oxygen. the normal pulse oximeter readings generally range between 95 to 100 percent. the values under 90 percent are regarded as low.  

in the given case, the oxygen saturation is measured at 93 percent, hence, there is no need to administer oxygen, that is, one should withhold oxygen.  

it is called the mitotic spindle