Bill is a marathoner and is half way through the new york marathon. his legs (and some other muscles) are burning huge amounts of atp (total metabolic rate has increased to around 7 times basal). his cardiac output has risen to five times the basal rate. his respiratory rate has increased from 10 breath/min at rest to about 20 breath/min. his tidal volume has risen from 700 ml at rest to about 1525 ml. he weighs about 70 kg (~150 lb). if no other control actions or reflexes occur, what will be the effect on po2 at the alveoli:

a. increased by 30 mmhg,
b. largely unchanged,
c. decreased by 30 mmhg

What are the headings of a data table

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.

Moving down the ramp from 6 meters to