Activity B: Get the Gizmo ready:

• Click Reset.

• On the SIMULATION pane, make sure Ample is

selected for the amount of LAND available.

Density-dependent

limiting factors

Introduction: Population density is the number of individuals in a population per unit of area. Some limiting

factors only affect a population when its density reaches a certain level. These limiting factors are known as

density-dependent limiting factors.

Question: How does a density-dependent limiting factor affect carrying capacity?

1. Think about it: What do you think some density-dependent limiting factors might be?

2. Predict: Suppose a shopping mall is built near a rabbit warren, leaving less land available for rabbits. How

will this affect the environment's carrying capacity?

3. Experiment: Use the Gizmo to find the carrying capacity with Am

the correct answer is: d. the saltine and pretzel are made of flour, yeast, and baking soda, and salt. the pecan contains no flour but it does contain fats. the pecan is a nut that can be consumed as a healthy snack. first of all, pecans are a source of fat (monounsaturated fat), but they provide less fat than some other nuts. pecans are a rich source of dietary fiber, manganese magnesium, phosphorus, thiamin, vitamin e…

light dependent reactions:

light independent reactions:

hope this !

this is more of a statement than a question. is there answers to go along with this, or is it opinion based?

the two answers are a, the population of birds with large beaks will increase on the island, and c, the trait for large beaks will be passed on to future generations through natural selection. the reason for that is because if the birds that have beaks developed for eating small seeds lose all of their food, they will go hungry and eventually starve because they physically cannot eat the large seeds, therefore making the population of large beaked birds higher. also, if the trait of large beaks are dominant on the island over small beaks, then over time the large beaked birds will reproduce more and more, while the smaller beaked birds will reproduce less and less because they can't survive with the food provided. that leads to the trait of small beaks disappearing and the trait of large beaks taking over the island.