Answers: 1
Biology, 21.06.2019 20:00
Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area
Answers: 1
Biology, 21.06.2019 21:00
Name one similarity and one difference between the morphology of a brachiopod and a bivalve
Answers: 1
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 02:30
Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c.ozone layer hole d.increase in sea levels
Answers: 1
Can become other cells, such as blood cells, nerve cells, and brain cells, when those cells need to...
Social Studies, 30.01.2020 18:55
Biology, 30.01.2020 18:55
Mathematics, 30.01.2020 18:55
Physics, 30.01.2020 18:55
Biology, 30.01.2020 18:55
Physics, 30.01.2020 18:55
Mathematics, 30.01.2020 18:55
Chemistry, 30.01.2020 18:55
History, 30.01.2020 18:55
Mathematics, 30.01.2020 18:56
Mathematics, 30.01.2020 18:56
Social Studies, 30.01.2020 18:56
English, 30.01.2020 18:56