Is population a group of closely related organisms that can mate to produce fertile offspring

Species are the organism that can mate with each other to produce a fertile offspring.

Explanation:

Specie is the smallest component of classification. In species, organisms are very close to each other in appearance and in many characteristics. Species produce fertile offspring i. e. new organism when the male organism mate with female organism. In this mating, the sperm cells of male fused with egg cells of female produce a zygote which turns into a new organism.

d. making up measurements to record.

weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

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