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TJ
Class: 2505 / 08 EARTH/ENVIRONME
Assignment: April 28 HW Check
Question 1 of 6
In the example of the Burdock tree and the dog, where the tree is able to disperse its seeds (burrs) and the dog’s is not punctured, this is an example of
(1 point)
A. commensalism
B. mutualism
C. parasitism
D. competition

Why is it important to reduce the number of chromosomes in half when forming gametes for sexual reproduction?

The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates

Matthew decided he wanted to hike up mount everest. on his way to the top, it began to snow and the temperature dropped to -10°f. matthew forgot to wear a heavy jacket so his body began to shiver beyond control. in this case, matthew's body shivering is the to a drop in temperature. * 0 points reflex stimuli responce environmental facto