What are the two kinds of angiosperms? a. pollinators and fertilizersb. monocots and dicotsc. rhizomes and bulbsd. stamen and pistils

Which term describes the number of waves that pass a given point in a given time? crest frequency trough wavelength

Iwill give brainiest to first person who gets it ! what are 3 basic types of interactions we see in an ecosystem?

Iron reacts with oxygen to produce iron oxide (rust). this reaction is represented in an equation as 4fe + xo2 → 2fe2o3. identify the value of x that will balance the equation.