If i'm not mistaken, it's the aorta
Answer:
birds
Explanation:
the T.rex has a lot of similar features as some species of birds, for example, the bipedal.
<em>Contradictory claims made by some experts</em><em> is a characteristic of Pseudoscience fact.</em>
<u>EXPLANATION: </u>
Pseudoscience is characterized by contradictory claims that are said to be scientific, but they are not compatible with scientific methods. They are the statements or beliefs that are usually not open for evaluation by other experts.
Also, these are not studied facts which means there is a lack of evidence to support them scientifically. These beliefs are also very resistant to change. For example, Astrology is a Pseudoscience. Other examples are theories related to Bermuda Triangle, Ancient Aliens, etc.
Answer:
Polymerase chain reaction (PCR) is used to make many copies of DNA .
hope it is helpful to you.
The answer is B. CO2 + H2O + Sunlight ----> Glucose + O2