Could someone explain population dynamics please? And give examples of density-dependent and density-independent factors that limit populations?

answer; i believe the correct answer is (a)0

a symbiotic relationship with the mitochondria

b) the inside picture would look at a very high temperature in a very low ph

glacial erosion, the picking up and movement of earth beneath a glacier, is also referred to as plucking. erosion and transportation of individual pieces of bedrock, especially large "joint block occur as a result of this glacial erosion. plucking is type of erosion in which rocks become frozen into the bottom and sides of the glacier.as the glacier moves downhill it 'plucks' the rocks frozen into the glacier from the ground.