D) twisted ladder. Also known as the double helix, discovered by Watson amd Cric.
Answer: eustress
Explanation:
kind of stress associated with positive feelings, optimal health, and performance. A moderate amount of stress can be beneficial in challenging situations.
Humoral immunity is immunity from serum antibodies produced by plasma cells. More specifically, someone who has never been exposed to a specific disease can gain humoral immunity through administration of antibodies from someone who has been exposed, and survived the same disease.
Answer:i would say skinner
Explanation: look at the skinner's theory
Food Premises Inspections and Food Standards Inspections. The purpose of food hygiene inspections is to find out if food is being handled and produced hygienically; is safe to eat; and to identify factors which have the potential to cause food poisoning or injury.