Question: If plasma cells are activated B cells that secrete gammaglobulins, then what is secreted by plasma cells (activated B cells) ? Answer choices: - bacteria - sunlight - bioaerosols - Organic compounds - acetic acid - gammaglobulins - Chemical energy - ice
Answer: gammaglobulins

Question: If some cars can now operate cleanly on sunlight, then some cars can now be powered by? Answer choices: - wind - Solar energy - fusion power plants - brain waves - gravitational waves - engines - sunlight - energy
Answer: sunlight

Question: If preventing the transfer of energy from an organism's body causes it to keep warm, then what can preventing the transfer of cause the body to keep warm in an organism? Answer choices: - hair - Collagen - sweating - hydration - the skin - exercise - fur - energy
Answer:
energy