Is a branch of science concerned with the description, prediction, and understanding of natural phenomena, based on observational and empirical evidence.
I would say C. Reduce climate change because taking a car/vehicle results in the earth becoming polluted which leads to climate change.
*EXPLANATION*
Riding your bike or walking will not do anything to help people chopping down trees, people giving birth to more and more children nor will increase the amount of animals/organisms we have on our planet.
Hi!
Both Josiah and Maleek are correct, because phylogenic trees are a type of cladograms. =)