The original source of energy in most ecosystems is a) water. b) the sun. c) carbon in the carbon cycle. d) the products of photosynthesis.

Free brainliest! what is a characteistic of the american stradfordshire?

The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.

Dan made the table shown to describe two different relationships between animals. organism interactions relationship a relationship b one organism lives inside the organism it feeds off no organism is harmed which of the following statements is most likely correct?