The human population of the United States passed through the demographic transition between 1790 and 1910. How has the population changed after 1910? A. The population has been increasing exponentially.
B. The population has been increasing in a pattern explained by logistic growth.
C. The population has been fluctuating at or near carrying capacity.
D. The population has been decreasing at a steady rate.

Interpret the model. a three-part model with black right-arrows between the parts. left part: a large green apple-shaped component with a w-shaped indentation centered on top. a small blue apple-slice shape sits above the left indentation and an arrow points from the shape to the indentation. a small purple apple-slice shape and arrow sit above the right indentation and an arrow points from the shape to the indentation. middle part: a large green apple-shaped component with a square indentation centered on top. sitting in the left side of the indentation is a blue apple-slice shape with a flat bottom, fused to a purple apple-slice shape with a flat bottom on the right side of the indentation. right part: a large green apple-shaped component with a w-shaped indentation centered on top. an up-arrow is centered above the indentation pointing to a fused blue and purple apple-slice-shaped flat-bottom component sitting above the indentation. assigne "true" or "false" to the end of each statement. the model shows a shape change occurring in the enzyme after the substrate is bound in the active site. t/fthere are two products in this model. t? f there are three substrates in this model. t/f the model shows two different enzymes. t/f

Hey me with this one❤❤❤❤ every organism needs food. does a cell also need it? explain very briefly.

Building glycogen from glucose molecules is an example of what