Which of the following is a good scientific hypothesis? gasoline is made up of particles that can not be seen. if a plant is given less oxygen than what is present in the air, the plant will grow more slowly. people who smoke cough more often. more people carry laptops at the airport on tuesdays then on saturdays.

Which of the following will not cause mass extinction? a. drastic change is weather b. geological change c. both a and b d. none of the above

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen

The is an estimate of the fewest number of organisms a population needs to avoid extinction. this measurement will most if the number of offspring each female in the population produces increases. if the population's this measurement will most likely increase. 1 population density, minimum viable population, carrying capacity 2 decrease, be unaffected, increase 3 death rate increase, dead rate decrease