Scientists suspect that modern horses have different dietary habits than horses that lived long ago. what is the most reliable source that scientists can use to prove that horses have changed over time? a. interviews with veterinarians b. fossil evidence c. cave drawings d. fables

The most reliable way to prove the change of horses over time is B: Fossil evidence. By observing the remains of the ancestors of horses they can bridge the connections between the two to prove and explain any differences due to environmental and genetic differences and maybe perhaps adaptive differences with more research.

This bacteria must be very strong as it has a large amount on antibiotic targeting it. this bacteria could be one of many different types and it is very hard to tell which one with out more information.

Determine the cause of death for anna garcia

we need additional information in order to determine the cause of death for anna garcia. there are at least 3 things with explanation included as to why we need them are as follows:

there would be some predate medical situations.there would be a report about the cause that why she was there for backache from the hospital.there would be a report about what she injected in her thigh that she suffered from backache.