Answer:
Mouth
Explanation:
Digestion is the breakdown of food into small pieces that the body can absorb and use. Similarly, the process of digestion begins in the mouth by chewing (mastication). Thus, secretion of the saliva by the salivary gland dissolves some the chewed food and facilitates its passage through the digestive tract.
1. I think it would be the first one
-Endocytosis is when the membrane forms a pocket around a particle
2. It would be Active transport
-diffusion is when particles tend to move from an area where they are concentrated to an area where they are less concentrated
Here are some notes and I have if you need help with vocabulary
The answer is A. random gene pool changes in small population.
Answer:
Their DNA is organized into chromosomes
Explanation:
The only possible answer from the options provided in the comments is that the DNA is organized into chromosomes. The other options are all false. Animal cells do not contain a cell wall, that is specific to plant cells and some bacteria. Animal cells do not have a single loop that contains all of their DNA, that is a feature of bacterial cells. Eukaryotic cells do have membrane bound nuclei, this is in contrast to prokaryotic cells.
However, eukaryotic DNA is organized into chromosomes