Which of these do not require the use of cell energy 1. dna replication 2. cell division 3. diffusion across a membrane 4. protein synthesis

Which two factors contributed to creating a global culture? the creation of the united nations improvement in telecommunications health issues such as the ebola virus increased opportunities for global travel

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change

Which description provides the best objective summary of the article in the passage?