Define this terms
a)zoology
b)genetics
c)embryology ​

A) A part of biology that relates to the animal kingdom which includes their structure, ennbry, evolution, classification habitats, etc

B) Biology that deals with trans or variation of inherited characteristics, like chromo and DNA

C) The study of embr---

(wont lemme submit bc it thinks its language)

a)Zoology is studying the behavior of animals and their way of living.

b)Genetics is like the study of genes and what they bring out when you change them .

c)It is the development of fertilised embryo from the ovum to the fetus stage.

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.