Which type of movement has the greatest need for thoracic mobility?

Rotational movements need the most thoracic mobility. This is because a rotational movement (such as twisting) because the movements are more three dimensional, and this is where the most can go wrong. For example, if you were holding a 35lb child and simply bent forward to put him/her down, this is less likely to cause injury than if you were to twist your torso to the right and put the child down. There is a lot more spinal stability and mobility needed for the second motion than the first.

They have a nucleus, vacuole, cell wall and membrane.

Explanation:

microalgae elodea maple leaf and root hair are eukaryoti organisms and they have nucleus, cell wall and membrane in common and these structures perform different functions.

Nucleus is a membrane bound organelles that contain the DNA or genetic material . It is majorly found in eukaryotic organisms.

Vacuole is a membrane bound organelles that function in digestion, ingestion, excretion of waste and storage.

Cell wall is a structure that give shape, support and protection to cells.

Membrane is a structure that separate the internal of the cell from it outside environment and it give protection to the cell..