If we were measuring the mass of Professor Tesfay, the most appropriate unit to use would be

The health, management and conservation of biodiversity, is a challenge facing ecosystems worldwide. the major factors that affect the health and function of the great barrier reef are climate change and pollution. which question investigates the effects of a biotic factor on the reef ecosystem?

In the practice of science, this type of reasoning is used to develop explanations.

What is the role of dna ligase in the elongation of the lagging strand during dna replication?