Q: Q: What is the common term for erythrocytesare, specialized cells that circulate delivering oxygen to cells and are formed from stem cells in the bone marrow? Choices: - plateletes - white blood cells - monocytes - red blood cells A:
A: red blood cells

Q: Q: What substances digest the food in the vacuole of an ingestive protist? Choices: - carbohydrates - lipids - hormones - enzymes A:
A: enzymes

Q: Q: Carboxylic acids can form what with alcohols? Choices: - lipids - ketones - aldehydes - esters A:
A: esters

Q: Q: An element symbol without a charge written next to it is assumed to be what? Choices: - dead atom - corroborate atom - surfactants atom - uncharged atom A:
A: uncharged atom