TRUE or FALSE: If the Birth Rate is less than the Death Rate, the size of the population decreases

Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi

Select the star life cycle that is accurate

Ruby is conducting an investigation. an advantage of her design is that she can use a large range of variables, with that she can not be sure that one variable is the cause of another. what kind of investigation is ruby most likely conducting?