Based on the food chain above, energy in this ecosystem flows from

What does resonance result in? quieter sounds frequency amplitude louder sounds

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

The fruit of a certain plant is sweet and fleshy. the seeds of this plant have a seed coat that is fairly tough. the seeds germinate better if they are exposed to acid, or scarification. what is the most likely type of dispersal for this seed? water animal wind