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Explanation of the phases of mitosis
Explanation of the phases of mitosis
Video 1: Two-step inequalities
Video 2: Two-step inequality word problem
Video 3: Another two-step inequality word problem
Online activity 1: Answer the short questions on two-step inequalities
Online activity 2: Answer the two-step inequality word problems
Micturition (peeing) starts with urine flowing from the kidneys to the bladder via ureters. The bladder expands using transitional epithelium. Urine exits through the urethra, controlled by internal and external urethral sphincters. Ureters prevent backflow, thereby reducing infection risk
Details on the light-dependent reactions of photosynthesis
Overview of photosythesis
C-4 Photosynthesis: How some plants avoid photorespiration
Introduction to evolution, variation in a population and natural selection
Introduction to viruses
This YouTube video elaborates on what weather is and what causes changes in the weather.
Worked examples finding displacement and distance from position-time graphs.