Fact 1: Moss causes chemical weathering. Fact 2: Chemical weathering is the chemical disintigration of rocks. Given the two facts above, answer the question "What causes the chemical disintegration of rocks?" with the following options: - Dynamite - Gases - Disintegration rays - Moss - wind - Hammers - fungus - fungi
Moss

Fact 1: Fog is formed by water vapor condensing in the air. Fact 2: An example of water vapor is steam. Given the two facts above, answer the question "What is an analogue to fog?" with the following options: - rainy - Pacific - thunder - Halloween - steam - rain - glass - mystery
steam

Q: Fact 1: Chloroplasts contain the green pigment chlorophyll. Fact 2: Chloroplasts are the most familiar plastids. Given the two facts above, answer the question "What contains the green pigment chlorophyll?" with the following options: - seeds - orchids - barnacles - cacti - plastids - ferns - Most plants - bioaerosols
A: plastids

Question: Fact 1: Fish have a centralized nervous system with a brain. Fact 2: Fish include bass and salmon. Given the two facts above, answer the question "what has a centralized nervous system with a brain?" with the following options: - Birds - bacteria - pan - nerves - sharks - otters - bass - viruses
Answer: bass

*Question*
Fact 1: Antibodies are large, Y-shaped proteins that recognize and bind to antigens. Fact 2: ALL immunogens are antigens. Given the two facts above, answer the question "What can antibodies (large Y-shaped proteins) recognize and bind to?" with the following options: - animals - fish - blood types - positive - immunogens - cats - humans - the skin
**Answer**
immunogens

(Question)
Fact 1: Lymphocytes are the key cells involved in the immune response. Fact 2: Lymphocytes are produced in the bone marrow. Given the two facts above, answer the question "where are the key cells involved in the immune response made?" with the following options: - bloodstream - humans - mitosis - bone marrow - organs - Epidermis - critical organs - stomach
(Answer)
bone marrow