Problem: OPTIONS:
- Something made of fruit or vegetables
- series of enzyme-mediated reactions
- Something made of glass, fiberglass, polyethylene, or vinyl
- Something whose growth is discouraged by heavy wet soils
- keeping food fresh for long periods of time
- Something made of brick
- Something made of metal
- gas layer that surrounds earth
Q: Fact 1: Agreenhouse is used to protect plants from the cold. Fact 2: Greenhouses are made with glass , fiberglass , polyethylene, or vinyl coverings. Given the two facts above, what protects plants from the cold?
Answer: Something made of glass, fiberglass, polyethylene, or vinyl
Problem: OPTIONS:
- Energy.
- gammaglobulins
- heat or cold
- bacteria
- Chemical energy
- parasites
- Leptospirosis
- Veins and arteries.
Q: Fact 1: Passive immunity lasts only as long as the antibodies survive in body fluids. Fact 2: Antibodies are also called gammaglobulins. Given the two facts above, passive immunity lasts only as long as what survives in body fluids?
Answer: gammaglobulins
Problem: OPTIONS:
- Veins and arteries.
- h2o
- epidermis and dermis
- an organism's body
- gravity and density
- heat or cold
- Earth orbiting the Sun
- salt and pepper
Q: Fact 1: Pressure receptors are found mainly in the skin. Fact 2: Skin is comprised of two layers, the epidermis and dermis. Given the two facts above, where are pressure receptors mainly found?
Answer:
epidermis and dermis