Yes im so glad someone got the same oxygen uptake as me
Did anyone understand the pregnancy breathing question, i only slightly grasped it
I measured the amount the zigzag increased by then divided it by 2 to get one second, divided it by 100 bc why not, and then worked out 20% of 0.02 which was roughly 0.0015? Or something and it matched
Variables to keep the same for the beetroot: species of beetroot, surface area of beetroot touching the liquid (didnt know what to put lol)
Ants:
1 carbohydrates
2 proteins
3 lipids
All justifications were just the rq value
Why is the impulse slower without saltatory conduction: action potential has to depolarise down whole axon, saltatory conduction it jumps quickly between nodes of ranvier
Also that ant was thicc 😍
3 criticisms of graph : continous data so needed scatter graph, x axis not labelled fully, add title, cant make line of best fit (i regret putting that though)
Correction of students work: accelerator nerve not vagus nerve
Cardiac muscle not smooth muscle
Baroreceptors not chemoreceptors