<span>In the third stage of the birthing process, the placenta is delivered, and it does not remain intact. So, the answer is D. Placenta delivery takes about 5 to 30 minutes, and is the shortest stage. Along with the placenta, the empty bags of water attached to the placental membrane, are also delivered</span><span />
<u>Answer:</u>
Great amounts of energy are released in the core of a star as lighter elements combine and form heavier elements during the process of nuclear fusion.
<u>Explanation:</u>
- Nuclear fusion is the defined as the fusion or combination of many lighter elements to form heavier element.
- Example: Two hydrogen nuclei combine or fuse to form a helium. The greatest amount of energy in star is its hydrogen which gets exhausted consequently resulting in burning of helium and forming heavier elements.
Answer:
<em>There is latency in this infectious disease.</em>
Explanation:
A latent viral infection is a form of recurrent viral infection that differs from a chronic viral infection.
Latency is the period in the life cycles of some viruses in which the replication of virus particles stops after initial infection.
The viral genome, moreover, is not entirely eliminated.
Wind erosion changes the shape and height of sand dunes
