Complete this sentence. if volume remains the same while the mass of a substance the density of the substance will 1 increases, stays the same 2 decreases, stay the same 3 decreases, increase 4 increases, increase

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?

Explain why ecosystem diversity results in species diversity in a healthy biosphere

Knowing the importance of the essential elements, why would someone chose a diet that does not address all of them?