Large-scale environmental catastrophes A. result from human activities
B. have a negative impact on ecosystems
C. affect a variety of environmental factors
D. all of the above

2. if someone had the list of traits you provided in question 1, do you think he or she would be able to find you in a group of 1000 people? why or why not? if not, what other information encoded in your genes might distinguish you from the others in the group? what are other traits that are encoded for by dna?

Which statement explains how gravity and intertia work together

How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?