The cytoplasm
placenta
vitreous humor
It is called a Cyst
Yup
mucus
Water is a thin fluid. Shampoo is a thick fluid.
The thick fluid inside the chloroplast is called stroma. It is where enzymes involved in the process of photosynthesis are located, and where the Calvin cycle takes place.
The thick jelly-like fluid inside the cell that cushions the organelles is called cytoplasm. It is composed mainly of water, salts, and organic molecules, providing a medium for biochemical reactions and facilitating the movement of materials within the cell. Cytoplasm helps maintain the cell's shape and supports the organelles, allowing them to function effectively.
It is a thick liquid.
This is called the seminal vesicle (actually there are two). The thick fluid is a sugar and protein mix.
The plantar fascia is the thick connective tissue which supports the arch of the foot
a thick fluid inside chloroplasts