Carbohydrates are our main source of

1.Food
2.Nutrients
3.Energy
4.Protein

Which area is most likely to be the safest during a major earthquake?

What type of measurement would you use to describe the density of species in each of these situations? explain your answer in each case. - sheep in a paddock - grass in a field - leaves on a plant

Which lists the main component of darwin’s theory of evolution