What is a omnivore I will give brainlest to whoever answered first.

An omnivore is an animal that has the ability to eat on both plants and animals. For example: Human beings and bear.

b - the respond is innate and varies over time.

good luck!

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.