It's both B.They can never be depleted and C.They are replaceable by natural means.
Answer:
people with eating disorders need help, they cant help themselves, its not that easy. when you have an eating disorder it messes with you whole body, if you binge and purge you have a high chance wrecking their stomach lining and their esophagus. when you starve yourself you don't just lose weight you kill cells in your body. people who have thee disorders need hell they don't realize everything they're doing to their body and its sad to see.
Explanation:
really hope this helps ;)
Answer:
Reduces greenhouse gas emissions that contribute to global climate change. Helps sustain the environment for future generations. Saves money. Reduces the amount of waste that will need to be recycled or sent to landfills and incinerators.
Explanation:
Answer:
Mitochondria and chloroplasts have their own DNA
Mitochondria and chloroplasts are surrounded by two membranes
Mitochondria are about the same size as most bacteria
Explanation:
The endosymbiotic theory, also known as symbiogenesis, is a theory that explains how eukaryotic organisms have been formed from prokaryotic cells. This theory holds that eukaryotic organisms originated from prokaryotic organisms that engulfed another prokaryotic cell, creating thus an organism with multiple membranes. In consequence, eukaryotic organelles, including mitochondria and chloroplasts, would have evolved from these prokaryotic endosymbionts. Moreover, both mitochondria and chloroplasts contain their own genes which are localized in a circular chromosome, thereby supporting an endosymbiotic origin of both organelles. Finally, bacterial cells have 1 to 10 microns in length, while mitochondria have a similar size, thereby also supporting an endosymbiotic origin of this organelle.
