What is the role of the nervous system in digestion?
A) to provide oxygen
B) to provide elec...
Biology, 10.09.2021 19:00, CristianPaz
What is the role of the nervous system in digestion?
A) to provide oxygen
B) to provide electrical signals to initiate peristalsis
C) to provide passage of nutrients throughout the body
D) to provide enzymes
Answers: 2
Biology, 21.06.2019 19:30, rakanmadi87
Invasive species are one of the major threats to biodiversity. these species multiply quickly and compete with native species for food, sunlight, spac and other resources. on the map, determine the area where native species will have limited resources available to them due to invasion threat from invasive species threat very low low medium high very high
Answers: 3
Biology, 22.06.2019 17:00, karmaxnagisa20
An uncomfortable feeling in the ears when descending in an airplane is caused by changes in air pressure on the: a. inner ear b. middle ear c. eardrum d. hammer/anvil
Answers: 2
Biology, 22.06.2019 18:20, kifeak2002
Match the order of the levels of organization in nature with the correct description. example: atoms are fundamental units of matter= level 1levels- 2,3,4,5,6,7,8.now what levels are these? population consists of organismscells consist of moleculesecosystems consist of communities interacting with there environmentmolecules consist of atomsthe biosphere consist of all ecosystems on earthcommunities consists of populationorganisms consist of cells
Answers: 2
Mathematics, 02.08.2019 04:10