Apopulation of scarab beetles has an annual per capita birth rate of 0.8 and an annual per capita death rate of 0.5. estimate the number of individuals added to or lost from a population of 1,000 individuals in one year. choose the correct answer from the following choices, and then select the submit answer button. 3,000 individuals added 50 individuals lost 300 individuals added 30 individuals added 500 individuals lost

Option C

Explanation:

Given the annual per capita birth rate is

Annual per capita death rate is  

Net per capita growth or reduction in the population will be equal to the difference between the birth rate and death rate.

Hence, net per capita increase in the population is equal to

Thus, the total number of individuals added to the population of 1000 is equal to

Hence, option C is correct

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."