In 1983 the Standard Meter Was Redefined to What It

question 43

Multiple Choice

In 1983 the standard meter was redefined to what it is currently.What was the previous definition from 1960 based on?

• A)specific alloy bar housed at Sevres,France
• B)wavelength of light emitted by certain krypton atoms
• C)distance from the Earth's equator to the North Pole
• D)the distance light travels in a certain fraction of a second

Understand the structure and function of plant tissues.

Identify the primary components of the plant's vascular system and their roles.

Describe the characteristics and functions of different types of plant cells and tissues.

Explain the processes involved in water and nutrient absorption by plants.

---

Definitions:

Organizing

The process of structuring and arranging resources and activities to effectively accomplish goals and objectives.

Memorized Presentation Style

A presentation method where the speaker commits the entire speech to memory, delivering it without notes.

Manuscript Presentation Style

The format and guidelines for preparing a document for publication, including structure, citation style, and layout, according to specific publisher requirements.

Extemporaneous Presentation Style

A method of delivering speeches or presentations in a spontaneous manner, often with some preparation but without a full script, allowing for flexibility and adaptation.