Science

An environmental engineer would be the type of engineer to be involved in preventing pollution.

chemical engineer
chemical engineer

at the poles during their summers
The equinox is the place where you would expect days to be the longest. It has 12 hours of day and 12 hours of night at all locations.

All forms of water are recycled :)

That's a statement, not a question. Either switch the first two words around or replace the question mark with a period.

You should date everything in any log to ensure that events are properly placed in sequential order when being referenced.

When presenting to a group of people, whether judges or others, be confident, be clear and be loud enough to make yourself heard by your audience.

cirro

A+:

corroboration

repeating it many times and getting the same results.

So others can repeat the experiment and make observations

human subjects

10 mg/2 mg = 5

Five 2 mg warfarin pills would equal 10 milligrams of warfarin.

medical scientist

Yes, you may use the information in your conclusion to write a revised hypothesis.

The title of a graph should be an indication of the information that the graph is meant to convey. It may not be a direct description of the data but it should certainly be relevant to the data being used.

For example, a graph showing number of residents against years might have a title of "Growth in the town". The title refers not to the data but to the information the graph is showing.

true

False

ethical