Gina is an ecologist, she is studying damage to tree bark in a forest. initial research suggests that a new animal species that’s entered the area caused the damage. so, gina draws a model to show her colleagues what’s happening. further research suggests that the animal has carried a bacteria that has infected the trees, causing the damage. what are the limitations of gina’s model?
a: it doesn’t take all factors into account.
b: it isn’t drawn to scale.
c: it’s a mathematical model, not a conceptual model.
d: it needs to be a physical model, not a conceptual model