Answer:
Homopalsies
Explanation:
They are the chambers in a mammal and it means a character with shared parts of the body as another speices
Plants roots display positive gravitropism which means they grow in the direction of gravity
Answer:
Make sure everyone meets criteria.
Not taking supplements( As some may contain Vit D)
No tanning beds
make sure no one has a hypoactive response to vitamin d through whatever way. Injection, capsule, spray.
Check for genetic conditions or cancers like melanoma which indirectly affect vitamin d levels
Explanation:
These are some of the main things to look out for
Carried on the X or Y chromosomes
It depends on the tempature but at 100% that means it is raining so D.