What condition of Hardy-Weinberg principle is represented by Simulation 1.

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?

Which of the following is an example of competition a. the leaves of a tree prevent a small shrub from getting sunlight. three species of birds feed a different heights in the same tree. b. three species of birds feed at different heights in the same tree c. zebra and giraffe’s feed on different grassland plants d. cats living in two different homes eat the same brand of cat food.