The blood vessels that carry blood away from the heart are the: select one: a. veins b. venules c. arteries d. capillaries

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

Number and variety of living organism; includes genetic, species, and ecological types

Which characteristics must an object possess in order to be considered alive?