The recycling of plastics most impacts earth by causing- a- an increase in the amount of fuel used in cars b- an increase in the amount of pollution in the oceans c- a reduction in the amount of waste in land fields. d- a reduction in the amount of carbon dioxide in the atmosphere

Scientific thinking: what clues about biology might road kill provide?

The population of bacteria in a petri dish doubles every 40 seconds. the population of the bacteria is initially 400 organisms. what unit is most appropriate for the time at which the number of bacteria is 300? hour bacteria per hour second bacteria per second

Where would you expect to see seedless plants, such as ferns and mosses? a. in a botanical museum, because they are all extinct b. low and close to the ground in a moist environment c. climbing high while circling the branches of another plant d. deeply rooted in a forest with a trunk that reaches 20 meters or more