Animals who eat the same food are categorized in the same niche. true false

Which of the following is not a way in which a vascular plant's xylem and phloem are similar?

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.

Which process in respiration happens first? a)pyruvate processing b)electron transport chain c)krebs cycle d)glycolysis