Atoms of the same element that have different numbers of neutrons are called . A) isotopes
B) compounds
C) neutrino elements
D) molecules

well

explanation:

high growth (apex)

producers within ecosystems are essential as they are at the base of the food chain. plants are examples of producers. they use the process of photosynthesis to capture light energy and use it to convert simple inorganic substances (carbon dioxide and water) into organic substances (glucose).