Answer:
Animals are made up of eukaryotic cells, meaning they have a nucleus which contains the DNA. :)
#1. The maintenance of an organism's internal environment within certain limits
#2, im not sure i completely understand the answer choices..
Cells do contain sub structures called organelles. Each organelle within the cell performs specific functions. According to cell theory, cells are the basic units of life.
Cells do not come together to form molecules, because molecules are significantly smaller than cells and are present inside of the cell’s various structures.
Some are incorporated into the predators cells, others are released as waste
On primary succession newly exposed or newly formed rock is colonized by living things for the first time. And in secondary succession an area that was previously occupied by living things
