An organism has the following characteristics: cell wall, heterotrophic, unicellular, and prokaryote. what kingdom does it belong in?

Bacteria

Explanation:

Bacteria are unicellular microorganisms, in other words, they have a single cell, with the genetic material spread by the cytoplasm.

In addition, bacteria have no nuclear envelope or specialized organelles, these are characteristics of prokaryotes.

There are autotrophic bacteria, capable of synthesizing their own food, while heterotrophic bacteria (parasitic bacteria) get food from living things, causing disease to them.

In addition, bacteria have a protection on the outside of the plasma membrane called cell wall (usually composed of amino acid-bound sugars).

Note: Bacteria were formerly part of the monera kingdom, however, the term "monera" is not currently used (except for some books) and the kingdom has been divided into Bacteria and Archaea.

the two answers are a, the population of birds with large beaks will increase on the island, and c, the trait for large beaks will be passed on to future generations through natural selection. the reason for that is because if the birds that have beaks developed for eating small seeds lose all of their food, they will go hungry and eventually starve because they physically cannot eat the large seeds, therefore making the population of large beaked birds higher. also, if the trait of large beaks are dominant on the island over small beaks, then over time the large beaked birds will reproduce more and more, while the smaller beaked birds will reproduce less and less because they can't survive with the food provided. that leads to the trait of small beaks disappearing and the trait of large beaks taking over the island.