Which of these will most likely happen if the plateau pikas are completely removed from the Tibetan plateau grasslands?

A) The ecosystem will become unstable because predators will have fewer
prey, the birds will have fewer nesting sites, and the area downriver will
become vulnerable to flooding without the burrows to aerate the soil and
provide drainage for monsoon rains.

B) The ecosystem will become more stable because the pika will be replaced
by other species of small mammals that can fill the niche, bird species will
adapt to nesting aboveground, and the soils will become compacted
without the burrows.

C) The ecosystem will become unstable because the predators will migrate to
nearby ecosystems, the birds will nest in nearby trees, and the soils will be
aerated by other small mammals.

D)
The ecosystem will become more stable because the pika will no longer be
there to eat the grasses, the birds will migrate to other ecosystems during
nesting season, and the soils will be able to absorb more of the monsoon
rains without the pika burrows.

The ecosystem will become more stable because the pika will no longer be. there to eat the grasses, the birds will migrate to other ecosystems during. nesting season, and the soils will be able to absorb more of the monsoon. D.

Explanation:

as in mitosis, dna replication occurs during interphase.   in meiosis, it occurs specifically in s phase of interphase 1.

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.