Brain cells die quickly if their oxygen supply is cut off, and air contains oxygen. Given these facts, what happens to brain cells when the air supply is cut off among the following options: - strangulation - breathe - lead poisoning - death - hippocampus - painful - loss - die
death

(Question)
Aplanet rotating causes cycles of day and night on that planet, and rotation determines day and night, and the length of the day. Given these facts, what causes night on a planet among the following options: - clouds - speed - Winter - rotation - Solar energy - axis - heat energy - wind
(Answer)
rotation

Ques: Scraping oneself on a contaminated object may cause infection, and infection can cause meningitis. Given these facts, meningitis can be caused by what among the following options: - getting too cold after a shower - decomposing dead organisms - staying up too late when sick - influenza orthomyxoviruses - scraping oneself on a contaminated object - Microscopic organisms - smallest agents of disease - bruising oneself after a fall
Ans: scraping oneself on a contaminated object

(Q).
Aggression is behavior that is intended to cause harm or pain, and most definitions of aggression include behaviors that are intended to hurt or harm others. Given these facts, what behavior causes people to hurt others among the following options: - ambitious - Damages them - aggression - complex - loving - insects - smoking - curious
(A).
aggression

Ques:Competition may cause animals to fight towards members of their own species, and lions are members of the 'Panthera leo' species. Given these facts, what may cause lions to fight other lions among the following options: - influenza - Pesticides - cooperation - heat energy - competition - tradition - boredom - hormones

Ans:competition

Ques: Having food has a positive impact on an organism 's health, and food is chemical energy. Given these facts, what has a positive impact on an organism's health among the following options: - chemical energy - aerobic capacity - predators - exercise - nutrients - Proteins - habitat destruction - death
Ans:
chemical energy