¿Por qué se afirma que los ecosistemas son dinámicos? A.
Porque están sujetos a cambios causados por la evolución natural y por la intervención del ser humano.
B.
Porque los nichos ecológicos contienen una gran cantidad de microorganismos que producen cambios rápidamente.
C.
Porque permanecen intactos y no son afectados por ningún agente externo.
D.
Porque sin importar la cantidad de seres que albergue, sufre pequeños cambios.

Some technological solutions to problems like global warming meet the specific needs and situations of local communities. an example from india involves converting the solid waste from cattle into clean-burning fuel for cooking. this reduces the amount of greenhouse gases, specifically methane and carbon dioxide, released into the environment from wood fires. when evaluating the feasibility of implementing this solution, computer models are used to weigh costs against benefits. what factor is least likely to impact the decision on adopting this technology?

Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.

Climate warming trends allow plant and insect species to inhabit larger ranges. select the best answer from the choices provided