Which diagram below shows the pathway of energy through an ecosystem?

a. producer → carnivore → herbivore

b. producer → herbivore → carnivore

c. herbivore → producer → carnivore

d. carnivore → herbivore → producer

Identify and describe the three ways that mutations affect organisms.

Select all of the statements which are true. electrons are located in shells or orbits around the atom. electrons orbit slowly around the atom. electrons travel in one flat path around the nucleus of an atom. the valence of an atom is determined by the number of electrons in the atom's outermost shell.

If i had 2 m naoh solution, what does the 2 m stand for? 2 molar, but 2 of a solute in 1