In the hematocrit and hemoglobin concentration experiment, altitude was the independent variable while gender and age were controlled variables, and Hct and Hb were dependent variables.
True
O False

Ascientist has predicted that the population of earth will continue to grow exponentially until the year 2300. at that point, we will reach carrying capacity of earth’s resources, and population growth will plateau. if the scientist’s prediction is correct, what can you predict about human energy use at that time? justify your answer by explaining the relationship between population growth and energy use. (5 points)

What are the major trends and specialties in psychology?

As a result of alcohol poisoning, . a. skin rashes may break out b. blood pressure may rise c. the respiratory system may function erratically d. the nervous system may become suppressed