Consuela stands in front of her American History class to give a presentation. She suddenly loses consciousness and suffers a ""sleep attack"" referred to as a. cataplexy. b. narcolepsy. c. ataxia. d. dyspnea.

b. Narcolepsy

Explanation:

Consuela involuntarily fell asleep during a presentation.  Thus this is a case of  a sleep disorder termed as Narcolepsy. A person suffering from this disorder suffer from sleep attacks. He feels excessively sleepy while doing some work and falls asleep involuntarily any time.

The other options cannot be a choice because Cataplexy refers to loss of muscle action. Ataxia refers to a degenerative disorder of nervous system that has symtoms similar to being drunk. Dyspnea refers to shortness of breath.

false because ozone (o3) depletion does not cause global warming, but both of these environmental problems have a common cause: human activities that release pollutants into the atmosphere altering it.

global warming is caused primarily by putting too much carbon dioxide into the atmosphere when coal, oil, and natural gas are burned to generate electricity or to run our cars.

explanation:

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.