A storm blew a population of birds to an uncharted island. After many generations, two separate species of birds evolved. One population had very small beaks that could get into the crevices of tree bark to catch insects hiding there. The other population had very large beaks to crack the hard shells of seeds. Use the sketchpad below to draw a graph of the type of selection that these two populations of birds exhibit. Use blue for the original population and red for the population after selection had occurred.

Be in this im starting a with you so if you want you can get a partner for this. but basically im going to assign you guys a biome and you have to have a big sheet paper and you will turn it into 4 squares. the top right square is will be a drawing square for a drawing you will make of your biome. the top left square is about the biomes plants and drawings of them. the bottom left square is about the biomes animals. the bottem rights square is about the description of the biome. leave a comment or an answer and i will assign biomes. if your request one thats the one you get. send me a link to the project and i will grade ! im not a teacher btw.

Asolution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. the graph shown was plotted at the end of the experiment. what can be concluded from the graph? a) temperature has no effect on the activity of the enzyme. b) the effect of temperature on the enzyme is unpredictable. c) the enzyme shows increased activity up to a certain temperature. d) the activity of the enzyme is inversely proportional to the temperature.

Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above