Which two characteristics cause ecologists to label an area as a biodiversity hotspot?
O A. High level of biodiversity and high risk from human activity
O B. High level of biodiversity and high temperatures
C. Low level of biodiversity and high risk from human activity
O D. Low level of biodiversity and high temperatures
SUBMIT

human didn't come from monkeys man i hate these stupid teachers

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."

for example, no new evidence will demonstrate that the earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), that matter is not composed of atoms, or that the surface of the earth is not divided into solid plates that have moved over geological timescales .

air enters through the nose, moves through the nasal cavity, the pharynx, the larynx, enters the trachea, moves through the bronchi andbronchioles till the alveoli.