Two stars, star 1 and star 2 are at almost equal distances from earth
star 1- 3.61 mass of star
star 2- 3.59 mass of star
which stamens is correct
a-earth exerts almost equal gravitational force on both stars
b-earth exerts more gravitational force on star 1
c-star 1 attracts star2 with greater gravitational force than star 1
d-star 2 attracts star 1 with a greater gravitational force than star 1 attracts star 2

Option B and C

Explanation:

The mass of star 1 is greater than star 2  and hence the gravitational force exerted by star 1 on star 2 is greater as compared to the gravitational force exerted by star 2 on star 1

As per the standard equation - gravitational force between two objects is equal to

This equation clearly states that the gravitational force exerted between any two objects is governed by the masses of these objects.

Thus, earth (with constant weight ) exerts more force on star1.

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.

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.