Explanation

Cholesterol is a waxy substance called a lipoprotein

Explanation

Explanation

Let the num is =x

(x*5)-2=8

5x=8+2

x=10/5

x=2

Explanation

Bacteria are microscopic, single-celled organisms that thrive in diverse environments.

Explanation

Relationship between teachers and students should be strong for batter education.

Explanation

Vision is the least developed sense at birth, as the womb is a dark place and there is little opportunity for development.

Hearing: Develops relatively well during pregnancy, allowing babies to hear sounds from around the 20th week. 

Touch: Also develops fairly well in utero, providing comfort and a sense of security. 

Smell and Taste: These senses are closely linked and are important for newborns to recognize their mother's breastmilk and establish bonding. 

Explanation

Convection is a process by which warm air which has faster moving molecules and is less dense rises while the cooler air drops down.

Explanation

Post-writing activities help students polish their work. 

Explanation

A bar graph is a graph that presents categorical data with rectangular bars with heights or lengths proportional to the values that they represent.

Explanation

A question should be asked to whole class.