(IM SO CONFUED ON THIS I NEED HELP ASAP)) HELP NEEDED ASAP! In this task you will be creating a spirograph. I will provide some sample lab data for you. You will then draw a spirograph by hand
Here is the data:

Tidal volume: 500mL

Expiratory reserve: 1200mL

inspiratory Reserve: 2500mL

Vital Capacity: 4200mL

Residual Volume: 1000mL

Here are some instructions for how to create a spirograph. MAKE SURE TO use labels on your graph to show each of the different volumes. If you have questions about this, please ask me.

The procces of farming organism from the sea is ?

What links the two strands in a dna helix together in the middle? a. phosphate groups b. sugar rings bonded together c. proteins d. bases with hydrogen bonds

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