Module 7 HSC Biology Homework

Get homework emailed to you weekly, here Week 1. Provide examples of pathogens and the disease’s they cause. [not exam style] Week 2. A scientist suspects that a disease is caused by a pathogen. They make the following observations The pathogen lacks internal membrane bound organelles The pathogen can be cultured on nutrient rich agar TheContinue reading “Module 7 HSC Biology Homework”

Internal vs External fertilisation – HSC Biology

Learn. Internal and external fertilization will both lead to the continuation of the species, both of these are sexual reproduction methods. The continuation of a species occurs via sexual or asexual reproduction. A good example of external fertilisation is the salmon, the female salmons will lay their eggs on the banks and then the maleContinue reading “Internal vs External fertilisation – HSC Biology”

Year 12 Physics Term 1 homework

Week 1. Module 5. (week 1 content) What forces act on a projectile while it is in motion, draw these in a free body diagram [2 marks] Assuming gravity is negligible, a single downward force due to gravity should be acting from the centre of the object. Initially, a second F which put the objectContinue reading “Year 12 Physics Term 1 homework”