11. What is the heart rate of a manually determined 15 beats in 10 seconds?

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?

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

All organisms contribute some water to the water cycle by conducting