Answer:
bolus,chyme and feces
Explanation:
The enzyme in the saliva digests starch to maltose. The tongue rolls the food into small round masses called boluses, then pushes the bolus into the pharynx for swallowing.
The stomach wall is made up of thick circular and longitudinal muscle layers. These muscles contract and relax producing movement that aids in the mixing of the contents of the stomach. This mixing is known as churning and results in the formation of a fluid called chyme.
The remaining semi-solid waste material is then passed to the rectum where it is stored temporarily and eventually eliminated from the body as feces through the anus as the sphincter muscles relax.
Answer:
A community is a group of organisms of different species living together in the same place. An ecosystem is a group of organisms of different species living together in the same place and interacting with the abiotic parts of their environment.
Explanation:
Answer is communuity
Sounds like an interesting dog ya got there
Answer:
plant life use a system known as photosynthesis to make meals.
at some stage in photosynthesis, plant life entice mild strength with their leaves.
plant life use the strength of the solar to extrade water and carbon dioxide right into a sugar known as glucose.
glucose is utilized by plant life for strength and make different materials like cellulose and starch.
cellulose is utilized in constructing mobileular walls. starch is saved in seeds and different plant components as a meals source.
Explanation:
This one can be tricky, because your are changing the appearance of the substance. But here, you aren't changing its chemical form, so its a physical change. Even though you can't bring the pencil to its original beginning, its still a physical change.
Answer: Physical change.
