The compound Iron (II) sulphate consists of A. Iron and sulphur B. Iron and silicon C. Iron and silver D. Iron and tin​

Which situation would most likely result in evolution? question 2 options: an alligator has no alleles for scales. a large population loses a few individuals. a single individual joins a large population. a predator prefers one phenotype to another.

7th grade question (easy) look at the diagram of the food web. the arrows mean eaten by. what would happen if the number of snakes went down? answer choices are in the image.

How many years would it take the atlantic ocean to grow 500 centimeters? show your work.