Well there are four blood types, A, B, AB, and O. So the chances of the child having a AN blood type are negative. Then again if the wife has AA blood type and the dad has Bo blood type the AN would stand for -A. So it would be a 25% chance that the child would have blood type AN<span />
Answer:
D: Organ
Since it consist of multiple tissue that perform a function by working together
Answer:
C. Sometimes molecules need to move from low to high concentrations.
Explanation:
Earth is a beautiful planet that revolves around a star called Sun, which is located in one of the arms of our Milky Way Galaxy. It is the only planet known to support life in the Solar System. Humans are the most intelligent civilization on this planet. It's blue when seen from space. Recently, Earth 29 spacecraft was able to land on this planet, after 28 unsuccessful landings of Earth series of spacecrafts. We were able to learn many things about humans, most important of these was the most spoken language of them, which they call English. According to experts, humans are not yet ready to know about our existence. It can take about 1 or 2 more centuries, until they are ready to know about us.