What is the source of all freshwater where does the journey begin and where does it end

Wheredo i find the answers

C. Which specific biomolecule (lipid, protein, nucleic acid, carbohydrate) is each food mostly made of?

Hair cells are important for equilibrium and hearing. how do hair cells detect mechanical signals of different intensities and direction? does mechanoreception using hair cells rely on receptor or generator potential or both?

What is a example of hydrogen bonding between water molecules

In many primate species, __ have/has a central role in reinforcing social relationships. a. food-sharing b. grooming c. coalition formation d. play

What is an example of change on earth that people can see happening

What organ follows the stomach in the digestive system

A nurse is caring for a client whose injured cells are releasing chemicals such as substance p, prostaglandins, bradykinin, histamine, and glutamate. which phase of pain is the client experiencing?

What do the organisms in each trophic level eat?

Why do you think scientists are not pursuing stem cell research and treatments to reduce deaths from infectious disease?