BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
3rd Edition
ISBN: 9781260670929
Author: Hoefnagels
Publisher: MCG CUSTOM
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Chapter 7, Problem 1SL
Summary Introduction

a.

To determine:

The ways by which one can keep their airways warm while going out in winters/cold weather.

Introduction:

The immune system is the defense system of the body that fights the pathogens entering the body. The activity of the immune system gradually reduces during the lower temperature.

Summary Introduction

b.

To determine:

The importance of washing hands frequently during winter.

Introduction:

Human hands are the most exposed parts of the body. Hands touch different surfaces in one’s daily life. The very same hands are used to carry out important activities such as eating and cooking of food. Most of the infections have a chance to spread through the hands.

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BIOLOGY:THE ESSENTIALS (LL) W/CONNECT

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