Human biology

Exam Board: SQALevel: National 5Subject: PhysicsFirst Teaching: September 2017First Exam: Summer 2018Fully updated to account for the removal of Unit Assessments and the changes to the National 5 exam, this book contains all the advice and support you need to revise successfully.

Exam Board: EdexcelLevel: IGCSESubject: ScienceFirst Teaching: September 2017First Exam: June 2019Build students' knowledge with in-depth yet accessible scientific content.

Exam Board: EdexcelLevel: IGCSESubject: BiologyFirst Teaching: September 2017First Exam: Summer 2019Develop your students' scientific thinking and practical skills with this second edition, fully updated to match the new 2017 specifications.

arget success in CCEA GCSE Chemistry with this proven formula for effective, structured revision; key content coverage is combined with exam-style tasks and practical tips to create a revision guide that students can rely on to review, strengthen and test their knowledge.

Build your students' scientific thinking and practical skills with this Third Edition textbook, developed specifically for the 2017 GCSE specifications, from the No.

Build your students' scientific thinking and practical skills with this Third Edition textbook, developed specifically for the 2017 GCSE specifications, from the No.

Target success in CCEA GCSE Biology with this proven formula for effective, structured revision; key content coverage is combined with exam-style tasks and practical tips to create a revision guide that students can rely on to review, strengthen and test their knowledge.

A clear and straightforward explanation of genetics in this new edition of the popular 101 series.

"e;Papa, explique-moi pourquoi et comment !

I love me from my mouth and chinall the way down to my knees and shins.

From the ginormous, extinct Prototaxites to the web of mycelium stretching beneath our feet, fungi have always been all around us.

There's a silent epidemic in western civilization, and it is right under our noses.

Learn about the elements that make up our world and the science that defines them.

We all want to be healthy and live well so take charge of your health by learning the connection between our evolutionary past and our future well-being with this practical guide to personalized health and nutritionfrom distinguished physician Dr.

The question "e;Where do we come from?

This is an explanation as to how the sexes came about and also what actually formed every living thing.

Manny and Me tells the story of a chance encounter between a praying mantis and a young boy that develops into an enduring summer friendship.

Wouldn't it be great if there were a physics book that showed you how things work instead of telling you how?

Todays synthetic biologists are in the early stages of engineering living cells to help treat diseases, sense toxic compounds in the environment, and produce valuable drugs.

Todays synthetic biologists are in the early stages of engineering living cells to help treat diseases, sense toxic compounds in the environment, and produce valuable drugs.

The study of self-consciousness helps humans understand themselves and restores their identities.

Did you know that the average adult has about 60,000 miles (95,500 kilometers) of blood vessels?

Did you know the two largest bones in the body, the femur and the tibia, are both found in the legs?

Did you know that there are more than 600 named muscles in the human body?

Did you know the average adult takes 12 to 20 breaths per minute when not doing physical activity?

Did you know that more than 2.

Did you know that the human brain consumes about 20 percent of all energy used by the body?

In the 1900s, nearly 300 million people died from the smallpox disease.

Did you know that baby butterflies look like worms with legs?

Did you know that baby frogs look like fish when they hatch?

Your body goes through a cycle of five different stages when you sleep.

When you want to move, your brain sends a signal down your spinal cord.

Most humans only weigh a few pounds when they are born.

When you eat food, the muscles in your throat push it down a tube called the esophagus.

Nerve endings in your skin help you tell what something feels like.

Taste buds in your mouth tell your brain what flavor a food has.

Every smell you sense is made from tiny molecules floating in the air.

The center of your eye is known as the pupil.

Sound waves are a type of vibration in the air.

Did you know that teeth come in many different shapes?

Did you know that stomach muscles are involuntary muscles?

Did you know the nose is part of the respiratory system?

Did you know that there are more than 600 muscles in your body?

Did you know that the left lung is smaller than the right lung?

Did you know that the heart is a muscle in the circulatory system?

Did you know that your eyes will continue to grow until you are a teenager?

Did you know that ears are a part of the auditory system?

Did you know that the brain is the third largest organ in the body?

Did you know that bones keep the organs inside our bodies safe?