Answer:
A limiting factor is anything in an environment/ecosystem that limits a population's size. They can be anything from the amount of available food, shelter, and competition.
Answer:
I think that the beak of the finches will evolve over time depending on what kinds of food they eat. I made this hypothesis by reaching other birds of that nature.
Explanation:
The carry the deoxygenated blood from the heart to the lungs and Pulmonary veins do the opposite!
Answer: A Eukaryote is: an organism consisting of a cell or cells in which the genetic material is DNA in the form of chromosomes contained within a distinct nucleus. Eukaryotes include all living organisms other than the eubacteria and archaebacteria.
What is metazoans it it: Metazoa are multicellular organisms composed of eukaryotic cells that lack chloroplasts. The cells that comprise a metazoan all have the same DNA but are specialized as to function and formed into organs. Metazoa are commonly known as multicellular animals.
Explanation: Hope this helps good luck
