Single Cellular Organisms Can Rely on Diffusion to Move Gases,nutrients,and

question 43

Multiple Choice

Single cellular organisms can rely on diffusion to move gases,nutrients,and wastes across their single membrane.What feature of the cardiovascular system overcomes this problem for multicellular organisms?

• A) The cardiovascular system contains many arteries that allow for the even distribution and diffusion of gases,nutrients,and wastes.
• B) Diffusion does not occur in multicellular organisms,so the distance to the environment created by being multicellular does not matter.
• C) The heart pumps gas and nutrients directly to cells through arteries and allows for the removal of wastes through venous return.
• D) It has high-pressure veins that can force gases,nutrients,and wastes into any area that they are needed.
• E) The capillary blood vessels are found throughout the body to allow for even distribution and diffusion of gases,nutrients,and wastes.

---

Definitions:

Organisational Strengths

The unique resources, capabilities, or competencies that an organization possesses, which can be leveraged to achieve competitive advantage and fulfill its mission effectively.

SWOT Analysis

SWOT analysis is a strategic planning tool used to identify the Strengths, Weaknesses, Opportunities, and Threats related to business competition or project planning.

Environmental Opportunities

Situations or conditions in the external environment that an organization can leverage for its strategic advantage.

Organisational Strengths

The unique capabilities or advantages that distinguish an organization and contribute to its performance and success.