What is another way in which human activity is increasing the amount of atmospheric co₂, and what are the potential global effects of these changed in co₂ levels?

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

Organisms are classified, or grouped into categories, based on similarities in their characteristics and/or evolutionary relationships. the study of how organisms are classified is known as

Explain why the plants cortex would serve as the best food source for animals