Describe two ways that better understanding plant behavior could benefit agriscience.

How can scientists test their ideas about the origin of the universe if they can't physically interact with or study?

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.

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.