which could be a pathway of food through an ecosystem?
autotroph - heterotroph - heterotroph
autotroph - autotroph - heterotroph
heterotroph - autotroph - autotroph
heterotroph - autotroph - heterotroph

Which is the function of the hypothalamus in thermoregulation? answers: -sensor -effector -stimulus -intergrating center it's either a or c i believe

What does the positioning of transcription factors determine?

The source of energy shown in the image is (renewable, non renewable, polluting) a drawback of building a dam is that (it will destroy ecosystems, it requires fossil fuels, it won’t be useful for irrigation)