PLZ HELP ME Sally learned that she could make an electromagnet by wrapping wire that has an electrical current running through it around a steel nail. The number of paper clips the electromagnet can pick up can be increased by increasing the number of coils of wire around the nail. Sally hypothesized that for each 8 coils, she would be able to pick up one additional paper clip.

When she ran the experiment, Sally observed and recorded the following data:Which

statement about Sally’s experiment is correct?

A. The experimental data supports Sally’s hypothesis.

B. Every time Sally added 2 coils to the nail, the total number of paper clips lifted increased by 8.

C. Every time Sally added 8 coils to the nail, the total number of paper clips lifted doubled.

D. The experimental data does not support Sally’s hypothesis.

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.  

i wish i could with all of them i can barley see the first one so here's the answer to the first one b