I need the answer plsss Sometimes the environment around you decides who wins and who looses in competition for resources
True or false

What was darwins theory of common decent

What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.

Pulmonary arteries carry highly oxygenated blood. true or false?