3. Each graph shows a causal or correlational relationship between changes in the biosphere and changes in Earth’s other systems. Explain the causal or correlational relationship each graph represents. I just want to know which one(s) causal and which one(s) correlational, and why.

[content deleted] - user123802726recklesschicken

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.

answer: - b cells

explanation: -

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.

answer: 45

explanationyou have to add as well to be it could be