C is the answer c c c c c c c c c c c c c c c c c x c c x x x x x x x x x x x x x d c
Answer:
it allows scientists to look at and examine the brain without having to operate on a patient. considering all that could go wrong with brain surgery, neuroimaging is a safer alternative and is more conductive to education, as the scans can be shared and compared.
Explanation:
Answer:
The method of determining population size is the population not aware of the sampler’s presence is indirect observation.
D
Answer:
The relative age of an ancient organism can be used, based on the order of the rocks.
Comparative anatomy of fossils provide evidence for common ancestry
Explanation:
Fossils are a good source of evolution research.
Fossils are the remains of past existance that are extractted from the earth.
Through determining the structure of this fossils, we can conclude the evolution of organisms.
The fossils also provides track of time during which the evolution occured.