The number and type of prey items found in the owl pellet can be the result of the following factors: availability and abundance of prey, the ease or difficulty of catching the prey, and the taste preference of the owl. create an experimental design that would describe the diets of barn owls while accounting for these factors.

answer: 21

step-by-step explanation:

divide 630 by 30. 30 goes into 630 21 times

carbon

explanation:

answer: national resource conservation services

national resource conservation services is the us. based approach that provides technical and financial assistance for natural resource management. nrcs society in conservation of resources by involving in activities like farmland protection, flood prevention, watershed protection, urban conservation, conserves economic and environmental conditions. it conducts soil surveys and implements the policy of natural resources management on the society.

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.