I think that these are the answers
is the least dense planet in the solar system
has captured asteroids in its orbit
is the most massive planet in the solar system
The answer would be: Endometrium.
Have a lot of mitochondria so that more respiration providing muscles with more energy for muscle contraction
Hope it’s useful
An autotroph is an organism capable photosynthesis or chemosynthesis through reducing carbon dioxide, fats, sugars and/or proteins in a repetitive cycle of energy production and use to support its life. these include all plants, algae and certain bacterium.
its counterpart is the heterotroph which is reliant on outside sources for their means of energy. aka tertiary consumer: animals, fungi and certain bacterium
A toxicology report would need to be generated.