Answer the following question given this paragraph: Q: What develop inside chambers called ovaries, which originate within flowers and mature into fruits? Choices: - tomoxia seeds - trematode seeds - pollen seeds - angiosperm seeds A:
angiosperm seeds

Answer the following question given this paragraph: Lymphocytes are the key cells in the immune response. They are leukocytes that become activated by a particular antigen. There are two major type of lymphocytes: B cells and T cells. Q: What are the key cells in the immune response? Choices: - keratinocytes - erythrocytes - leukocytes - lymphocytes A:
lymphocytes

Answer the following question given this paragraph: Radioactivity involves the release of particles and/or energy from the nucleus of an atom. Q: What is the release of particles and/or energy from the nucleus of an atom described as? Choices: - kinetic energy - momentum - temperature - radioactivity A:
radioactivity