The correct answer is option B, that is, Ciliophora.
Ciliophora is the term used for the phylum usually known as the ciliates. Ciliates are the most complex of cells, exhibiting an elaborate cytoskeleton, cilia, two distinct types of nuclei. Ciliates are single-celled species, which at a certain phase of their life cycle, possesses cilia, that is, short hair-like projections used for food gathering and locomotion.
Global warming/climate change
Answer:
Rotblat helped the United States develop an atomic bomb out of fear that Germany would develop such a weapon first.
Rotblat resigned from the Manhattan Project because he disagreed with the use of the atomic bomb.
Rotblat won the Nobel Peace Prize for his efforts to end the development of nuclear weapons.
I just took the test and know this answer is right
The main reason for the species extinction is for the ecological changes.