An object in a fluid is displacing some of the fluid. The upthrust force is equal in size to the weight of the fluid displaced by the object. If the upthrust is less than the weight of the object, the ...

These questions are suitable for GCSE biology students studying any awarding body specification. The quick-fire quiz will ask 10 biology questions, across a random selection of topics and will change ...

The Senate voted 51-49 on Wednesday to kill a Democratic motion that would have forced the Senate to vote in the coming days on requiring the Trump administration to make public its files on Jeffrey ...