Which of the following is used in medical imagery?
radio waves
X rays
blue light
ultraviolet light

How are gene and protein sequences used to classify organisms?

2. what process do mrna and trna work together to complete? (3 points)

Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?