803 years ago, so I would go with 800! :)
Head moulding. Although, head moulding is common in any vaginal delivery, for a primigravid, which is having a child for the first time, is much more significant. The bones of a neonate are soft, flexible, and present gaps between them. These gaps and softness of the bones allow the moulding of the head when going through the vaginal canal. Being the first birth the vaginal canal is tighter and does not dilactate so well leading to a more significant head moulding.
Answer: technology
Explanation:
Because of how advanced our technology has come it has improved medicine
Answer:
Photons
Explanation:
Photons are the only source of energy for photosynthesis. Photons are absorbed by chlorophyll molecules within Photosystems I and II (and antennae complexes), generating higher-energy ‘excited’ states of the photosystems which can carry out energetically costly chemical reactions.
