13. On a compound microscope, the power that is best for viewing cell organelles is the

brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.

explanation:

because it travels in smaller waves then all other colors, causing it to be the most visible color

i think the answer would be a. after sentence 14! i hope i at least a little

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).