Science & technology, broad area of scientific activity

broad area of scientific activity

Why cameleon change colour?,

HELP, Can you please explain gas exchange to me

Can you please explain gas exchange to me

Lifting water with air pressure, Lifting water with air pressure Fit a ...

Lifting water with air pressure Fit a test tube with a single-hole cork and glass tube. Drive out the air by boiling a little water in it. Invert it with the open end under the

Minerals, Minerals  Minerals like coal, iron, copper, steel etc. are us...

Minerals  Minerals like coal, iron, copper, steel etc. are used in all kinds of industries and in every-day life. The rate of consumption of minerals  is increasing every year.

Objectives of personal safeties, Objectives : After studying this unit, yo...

Objectives : After studying this unit, you should be able to: 1.   List the obligations of the teachers and the Head of the institution towards 2.   Safe working conditions

Resperatory system, what is the passage for both air and food ?

what is the passage for both air and food ?

Define the both macronutrient and micronutrient, Define the both macronutri...

Define the both macronutrientand micronutrient. An element necessary in large amounts (usually > 50 mg/kg in the plant) for the growth of plant is called a macronutrient and in

First hominids, First Hominids The First Human Fossil The earliest huma...

First Hominids The First Human Fossil The earliest human like or hominid remains come from two separate East African sites. Ethiopia has yielded several hundred fossil fragment

What are the constituents of the intestinal juice, What Are the Constituent...

What Are the Constituents of the Intestinal Juice? Intestinal juice is also called succus entericus. The word succus means juice and entericus means intestinal. The digestive j