Answer:
there is a 25% chance that the parents (both Hh) will have a child that does not have the disease
Explanation:
This would be the dichotomous key:
| H | h
H | HH | Hh
h | Hh | hh
Pretty sure the realistic answer is A. They had traits that helped them adapt the environmental changes
Answer: 1/4 AA or type A Blood; 1/4 BB or type B Blood; 1/2 AB
The most significant uses of coal are in electricity generation, steel production, cement manufacturing and as a liquid fuel. Steam coal - also known as thermal coal - is mainly used in power generation.
Answer: Precipitation
Explanation: The water cycle shows the continuous movement of water within the Earth and atmosphere. It is a complex system that includes many different processes. Liquid water evaporates into water vapor, condenses to form clouds, and precipitates back to earth in the form of rain and snow.