Erosion that occurs when particles grind against each other is termed:

Which statement about the immune system is false? a. lymphocytes reduce inflammation, b. b cells remember specific pathogens. c. most white blood cells kill bacteria d. white blood cells are made in lymph nodes.

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

Plsss > .< compare and contrast the characteristics of flatworms rounds worms and earthworms