An audiovisual presentation uses pictures and words to clearly present information. These tips will help you effectively build your presentation:
• Limit text on your slides: Insert key words or phrases that highlight your points instead of typing
your entire speech on the slide.
When possible, use pictures instead of words: Use representative figures such as pictures, graphs,
and charts to depict information or evidence rather than using huge blocks of text.
• Fill in your speaker's notes: Presentation software includes a notes section where you can add
speaker's notes for your own reference. In this section, you can cover all the details you want to talk
without showing them on your slides. Your speaker's notes should be clear and coherent enough so
that someone else could deliver the presentation to an audience. You must complete your speaker's
notes to get full credit for the assignment.
List two to three audio, video, or photo resources that you wish to use in your presentation and paste
them in the provided space.

1. emigration the movement of people from one place to another 2. immigration a situation in which resources are being used up at a faster rate than they can be replenished 3. migration the leaving of one's homeland to settle in a new place 4. overpopulation the movement of people to a new country 5. sustainable development a situation in which the birth rate is not sufficient to replace the existing population 6. underpopulation the ability to meet current needs without reducing the ability to meet future needs 7. unsustainable development the increase in the population of a city 8. urbanization a situation in which the number of people exceeds the available natural resources in an area

In a hypothetical breed of dogs, coat color is controlled by two genes. there are six different coat colors in this breed: black, brown, cream, gray, silver, and tan. consider the following crosses. cross 1: black females from a lineage of all black dogs are crossed with brown males from a lineage of all brown dogs. f1 males and females are all black. when f1 are intercrossed, f2 males and females are black or brown. cross 2: black females from a lineage of all black dogs are crossed with tan males from a lineage where all males are tan and all females are cream. f1 males are black, f1 females are gray. when f1 are intercrossed, f2 males and females are black, brown, gray, or tan. cross 3: silver females from a lineage where all females are silver and all males are gray are crossed with brown males from a lineage of all brown dogs. f1 males and females are all gray. when f1 are intercrossed, f2 males are black, brown, gray, or tan, f2 females are cream, gray, silver, or tan. select the correct statements regarding the mode of inheritance of the coat color genes. a) both genes are x-linked. b) both genes are autosomal. c) one of the genes modifies the expression of the other gene. d) each gene has an additive effect on the intensity of coat color. e) each gene independently specifies three colors. f) one of the genes is autosomal, and the other is x-linked.

What's the waste product of electrons and pyruvate combining in fermentation?