Use Scientific Notation to Perform the Following Operations $\left( 5 \times 10 ^ { - 3 } \right) \div \left( 10 \times 10 ^ { - 4 } \right)$

question 162

Multiple Choice

Use scientific notation to perform the following operations. Leave your answer in scientific notation.
- $\left( 5 \times 10 ^ { - 3 } \right) \div \left( 10 \times 10 ^ { - 4 } \right)$

• A) \(2.0 \times 10 ^ { 7 }\)
• B) \(2.0 \times 10 ^ { 1 }\)
• C) \(5.0\)
• D) \(5.0 \times 10 ^ { 6 }\)

Identify the role of hormones in leaf abscission.

Understand the difference between guttation and transpiration in plants.

Explain the mechanisms through which plants defend themselves against herbivores using modified leaves.

Understand the basic functions of the endocrine system and the role of hormones.

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Definitions:

Rating Scale

A scale or system for measuring or evaluating the performance, level of agreement, or intensity of feelings on a linear or ordinal basis.

Numerical Line

A visual representation of numbers on a straight line, where each point corresponds to a number, often used to teach basic math concepts such as addition and subtraction.

Likert-Type Scale

Sometimes called graphic scales, this kind of rating scale contains a number of items that are being rated on the same theme and are anchored by both numbers and a statement that correspond to the numbers.

Semantic Differential

A scale used for measuring the connotative meaning of objects, events, and concepts, focusing on the qualitative aspects of attitudes.