A wildlife biologist is tasked with determining the different species of plants in a 10 Km2 area. He samples the area using quadrat sampling. He counts the number of plants in five 1 m2 quadrats. Is he obtaining a reasonable estimate of the species in the area? WHY OR WHY NOT?

Tlymphocytes mature in the? a. thyroid gland. b. bone marrow. c. spleen. d. thymus.

And give a detailed description! scientist observes the boundary between two tectonic plates for a decade and finds that no new volcanoes have formed over the course of her investigation. does this result support the theory of plate tectonics? why or why not?

Amylase becomes denatured at a temperature of 80°c. during an experiment to study the effect of varyingtemperature on enzyme activity, amylase’s reactivity with starch was measured at body temperature (37°c), andthen again at an increased temperature of 42°c. how would this increase in temperature affect the experiment