BIOLOGY GRADE 10 – 12 REVISION QUESTIONS AND ANSWERS

Biology-Grade-10-12-Revision-Question-and-Answers

Introduction I. PRINCIPLES OF BIOLOGY Chapter 1 – Cells and tissues Questions Chapter 2 – Cells and tissues Answers Chapter 3 – The chemicals of living cells Questions Chapter 4 – The Chemicals of living cells answers Chapter 5 – Respiration Questions Chapter 6 – Respiration answers Chapter 7 – How Substances Get in and Out of Cells Questions Chapter 8 – How Substances Get in and out of Cells Answers Chapter 9 – Photosynthesis and Nutrition in Plants Questions Chapter 10 – Photosynthesis and Nutrition in Plants Answers II. Read More …

How Parents Can Model Better Screen Time Behavior for Their Kids

kids and phones

Anya Kamenetz is an NPR education correspondent, a host of Life Kit and author of The Art Of Screen Time. This story draws from the book and recent reporting for Life Kit’s guide, Parenting: Screen Time And Your Family. Elise Potts picked up her 17-month-old daughter, Eliza, from daycare recently. When they got home they were greeted by a strange scene. “My husband … he’s waving his arms around like a crazy man.” Potts says. “He has these things in his hands, he has a black box on his face Read More …