Radio tagging of animals is a way to save many endangered animal species. how do scientists use radio tagging to them save animals? a) scientists can track the movements of the endangered animals. b) scientists can study the movements of the animals’ predators. c) radio tags act as bait for the prey of these endangered animals. d) radio tags keep the predators of the tagged animals away from them.

Which of the following matches the organisms described with the correct domain? a. bacteria--unicellular, eukaryotic organisms with cell walls that do not contain peptidoglycanb. archaea--multicellular, eukaryotic organisms that do not have cell wallsc. eukarya--single-celled and multicellular organisms, with a defined nucleus and a variety of nutritional sourcesd. bacteria--unicellular, eukaryotic organisms that always lack cell walls

Abnormal softening of a gland is known as

The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes