True or false?
In a coelomate, the tissue lining the inner side of the body cavity arises from the same germ layer as the lining of the digestive tract.
In a coelomate, the tissue lining the inner side of the body cavity arises from the same germ layer as the tissue lining the outer side of the body cavity.

True

Explanation:

The coelom is the main body cavity found in a group of multi-cellular animals known as metazoans that functions in absorbing shocks, supports immune system, acts as hydrostatic skeleton, and or facilitates a kind of transport system in the animals.

The coelom arise from the mesoderm and as a result, the tissue lining the inner side of the body cavity arises from the same germ layer as the tissue lining the outer side of the body cavity.

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.

for example, no new evidence will demonstrate that the earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), that matter is not composed of atoms, or that the surface of the earth is not divided into solid plates that have moved over geological timescales .