The correct answer is (B) (P)coughing; C: saliva; B: complement system
- The physical immune response is coughing where the mucous is expelled out with the dust particles to prevent the harmful dust particles from entering inside the body.
- The chemical immune response is saliva secretion in which various enzymes such as lysozyme.
- The complement system is the biological immune response that requires antigen-antibody complex formation for their action.
Answer:
The correct option is C. Promotional mix
Explanation:
In marketing, promotional mix can be described as one of the four Ps of the marketing strategy. The purpose of promotional mix is to enhance profit and set the sale goals. The strategies used to reach this goal are :
Advertising: Advertising is the best way in which more number of people will recognize the company.
Personal selling: In this strategy, the sales representative directly approaches the customers to convince the customers to buy their product.
Sales promotion: The sales promotion refer to giving off on a product so that more number or people by the product.
Social media: Nowadays, social media is the most powerful tool to enhance customers for a product.
Answer:
Explanation:Black widows are comb-footed spiders, which means they have bristles on their hind legs that they use to cover their prey with silk once it has been trapped
