"Vessels, heart, circulating fluid" are the three components among the following choices given in the question that <span>are common to the circulatory systems of most living animals. The correct option among all the options that are given in the question is the second option or option "B". I hope that the answer has helped you.</span>
Answer:
Phylum platyhelminthe
Explanation:
Although a few of the free living marine and terrestrial species are very beautiful, most species are not particularly attractive to the human mind. Their body is dorso-ventrally flattened.
They exhibit bilateral symmetry. They do not have a body cavity and are acoelomate. The movement of most platyhelminthes is using a wavelike motion that is controlled by longitudinal, circular, and oblique layers of muscle as they contract and relax simultaneously.
Answer:
•Alfred Wegener gathered evidence that the continents had moved around on Earth's surface
.
•The evidence for continental drift included the fit of the continents; the distribution of ancient fossils, rocks, and mountain ranges; and the locations of ancient climate zones.
90% of digestion and absorption takes place in the small intestines.
the main function of the small intestines is <span>absorption of nutrients and minerals from food.</span>
You question is incomplete, because I cannot read the final option - it isn't finished.
However, based on the options I can read, the best <span>sentence for an article about whether or not certain genes play a favorable role in human evolution is the third one - j</span><span>umping genes have the unsavory reputation of causing genetic mutation or cancerous cell growth.
The other two options say nothing about the role of certain genes, they just state some facts. </span>