Los ecosistemas son lugares de la tierra donde todas las condiciones son particulares el objetivo principal de la ecología es estudiar A. las relaciones entre los seres vivos
B. las relaciones que se establecen entre los seres vivos y los factores abióticos
C. las relaciones entre factores abióticos
D. las relaciones entre individuos de la misma especie​

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.

answer; ///progressive relaxation;

loss of sensation to pressure and touch

the dorsal column–medial lemniscus pathway (dcml) (also known as the posterior column-medial lemniscus pathway (pcml)) is a sensory pathway of the central nervous system that conveys sensations of fine touch, vibration, two-point discrimination, and proprioception (position) from the skin and joints.

answer(1) tab per dose.;