An Essential Biological Element ________

question 6

Multiple Choice

An essential biological element ________

• A)is any element detected in the organism.
• B)stimulates essential biological functions.
• C)is found in all organisms.
• D)has beneficial physiological effects, and its absence impairs function of the organism.
• E)is expensive.

---

Definitions:

Technology

The application of scientific knowledge for practical purposes, especially in industry and everyday life, through devices, systems, and methods.

Revenue Model

A framework for generating financial income. It outlines the sources of revenue, pricing strategies, and target customers.

Audience Concerns

The questions, needs, interests, or reservations held by a group of individuals that are addressed through various forms of communication.

Sales Proposal

A written offer from a seller to a prospective buyer, detailing the products or services offered and the terms under which the seller is willing to supply them.