Answer:
Speed has the dimensions of distance divided by time. The SI unit of speed is the metre per second (m/s), but the most common unit of speed in everyday usage is the kilometre per hour (km/h) or, in the US and the UK, miles per hour (mph). For air and marine travel the knot is commonly used.
Explanation:
A way to express doubt is to express that scientific evidence does not support Darwin’s Theory. However a Theory can mean different things such as a new hypothesis that has not been tested.
C . because a foreign species could compete with a native species and drive it to extinction
ATP is the energy currency produced in mitochondria which helps the cell organelles when there is no energy in them.
i dont know about NADH
The problems that will receive priority are the physiological needs such as air, food and water.
Maslow's hierarchy of needs is a theory in psychology which organizes people's needs according to their priorities. It is represented as a pyramid with five steps which include: physiological(at the base), safety, belongingness, esteem and self actualization.
The physiological needs at the base of the pyramid are the first priorities.