Directions: State a SCALE for each of the data tables. The SCALE is how much you are going to go up
in numbers for each interval (example 5 s, 10 s, 20 s ...etc)
#1
Length in meters
3
14
22
29
Age of Whale in years
1
2.
3
4
SCALE
MORE on the next page.
#2
Number of bacteria
320
Time Lapsed (min)
100
120

Over the past 60 years, many amphibian species have experienced significant population declines and some species have become extinct. scientists suspected that local human activities such as the destruction of wetlands, regional pollution, and deforestation were the main reasons for these losses. however, research over the past 20 years reveals significant amphibian population declines in protected areas of the world, such as nature preserves and parks. these global declines suggest widespread problems including increased ultraviolet radiation, acid rain, and disease. in switzerland, for example, 14 of the 20 native amphibian species are threatened with extinction. chytridiomycosis is a fungal disease first identified in 1998 as a cause of massive amphibian deaths. in some severely impacted populations, a few individuals have survived, perhaps because of some natural resistance. if these resistant individuals continue to survive and prosper, new resistant populations might emerge. this would be an example of the founder effect artificial selection genetic drift natural selection sexual selection

Do you think the gene eef1 alpha1 supports cell theory? explain your response.

Below are the three main organs that make up the plant body. what is the main function of the structure that is identified as b in the picture above? it anchors the plant.it produces food.it absorbs nutrients.it supports the plan