Answer: No they can’t
Explanation:
An ecosystem is the lowest level of environmental complexity that includes living (biotic factors)and nonliving factors (abiotic factors).
Support the cell. Aid in cell movement.
Photosynthesis is when light energy is converted to chemical energy. The plants takes in carbon dioxide and water. This transforms it into oxygen and glucose. The chlorophyll absorbs energy from the light and converts to chemical with water.
Answer:
Explanation:
In 1869, Friedrich Miescher isolated "nuclein," DNA with associated proteins, from cell nuclei. He was the first to identify DNA as a distinct molecule. Phoebus Levene was an organic chemist in the early 1900's. He is perhaps best known for his incorrect tetranucleotide hypothesis of DNA.