PLEASE help i really need help fast thank you
...
Answers: 2
Biology, 22.06.2019 02:00
The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.
Answers: 1
Biology, 22.06.2019 07:00
Which best describes the nucleus of an atom a. it is where all of the particle s of the atom are located b. it is the negatively charged part of the atom c. it is where the electrons and the protons are located d. it is the part of the atom with the greatest mass
Answers: 2
Biology, 22.06.2019 09:30
Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?
Answers: 1
Mathematics, 08.06.2021 04:40
Social Studies, 08.06.2021 04:40
Mathematics, 08.06.2021 04:40
Mathematics, 08.06.2021 04:40
Arts, 08.06.2021 04:40
Chemistry, 08.06.2021 04:40
English, 08.06.2021 04:40
Mathematics, 08.06.2021 04:40
History, 08.06.2021 04:40
Health, 08.06.2021 04:40