Consider the following food chain: Garden plants are eaten by snails, which are eaten by birds, which are eaten by the household cat.

What happens to the other members of the food chain if the cat is removed?
a.
The number of plants, snails, and birds increase.
b.
The number of plants and snails increase and the number of birds decreases
c.
The number of plants increases and the number of snails and birds decrease.
d.
The number of plants and birds increase and the number of snails decreases.

plz help!
will mark brainliest!

i'd say that the moon rock is about 2.2 billion years old.

true, i don't really know what you're asking but from the info you provided im guessing the answer is true.

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.