--- title: "Second Years Biology" url: "https://www.kirkhamgrammar.co.uk/news/2019-03-01-second-years-biology" school: "Kirkham Grammar School" --- - [Facebook](https://www.facebook.com/kirkhamgrammarschool) - [Youtube](https://www.youtube.com/user/KirkhamGrammar) - [Linked In](https://www.linkedin.com/school/kirkham-grammar-school) - [Instagram](https://www.instagram.com/kirkhamgrammar) - [Flickr](https://www.flickr.com/photos/kgsphotos/) - [Search](https://www.kirkhamgrammar.co.uk/search) # Second Years Biology 1 March 2019 ![Image of Second Years Biology](https://files.schudio.com/kirkham-grammar-school/images/news/box.png) In their last Biology lesson, **[Kirkham Grammar School](https://www.facebook.com/kirkhamgrammarschool/?__tn__=K-R&eid=ARBG53BBLOFIBKzr9CZYfnvq_IaOEinxFFhSB1Xq-53sWn8xd3CzODPEgNzBr_Ex22IFJ0WUL_yF7w2-&fref=mentions&__xts__%5B0%5D=68.ARA3AytqRMb9VA-K1uAXBBD27Nl-n9hpBM08s4AowqdA3nSt-4nfDxn0KExMaX8Ev8_PTlxwOfZxZmN9tqrb3G_iEUm59L7UPwrPAbvDerF2TLz_rSpV-0N3bFnDOXspwsGEliGEvBVVQ2YXoCrDhu4WAyeXwZsk8e9bxNmI0ncGRzv_r8w0t-UzEnVwmOgPTCkVr01FgscKB7UHsKaLve0UKbc75qAhkznEla_Ubf4OM91zED6ynvXp6U9XEI0OF9gZD9OPQ_c9gIEIDERaS2Te4yciAznI5v-uWSBwqRx8gKYXT8Y1a2Fn11QhF_B0eeAyBxC_VyCYATtLj7-pfHubYQ)** Second Year pupils carried out a practical experiment which saw them work together in teams, recording how their breathing changed as they ran up and down steps for two minutes.Following on from this, today, the pupils have been learning about gas exchange and the delivery of oxygen from the lungs to the bloodstream, and the elimination of carbon dioxide from the bloodstream to the lungs. [Embedded content](https://www.facebook.com/plugins/post.php?href=https%3A%2F%2Fwww.facebook.com%2Fkirkhamgrammarschool%2Fposts%2F2540369436037663&width=500) **Tags:** [2018-2019](https://www.kirkhamgrammar.co.uk/news/tag/2018-2019) - [ previous](https://www.kirkhamgrammar.co.uk/news/2019-02-28-house-music-festival-2019) - [next ](https://www.kirkhamgrammar.co.uk/news/2019-03-04-cheerleading-in-atlanta) - [Mission Statement](https://www.kirkhamgrammar.co.uk/about-us/mission-statement) - [Latest News](https://www.kirkhamgrammar.co.uk/news) - [History of KGS](https://www.kirkhamgrammar.co.uk/about-us/history) - [Location & Community](https://www.kirkhamgrammar.co.uk/about-us/location) - [Term Dates](https://www.kirkhamgrammar.co.uk/about-us/termdates) - [Statutory Information](https://www.kirkhamgrammar.co.uk/about-us/statutory-information) - [School Policies](https://www.kirkhamgrammar.co.uk/about-us/policy-documents) - [Calendar](https://calendar.kirkhamgrammar.co.uk/week.aspx?ID=158) - [The Kirkhamian](https://www.kirkhamgrammar.co.uk/news-1/the-kirkhamian) - [The Friends of KGS](https://www.kirkhamgrammar.co.uk/thefriends-of-kgs) - [Old Kirkhamians' Association](https://www.kirkhamgrammar.co.uk/old-kirkhamians-association) - [Hire of Facilities](https://www.kirkhamgrammar.co.uk/about-us/hire-of-facilities) - [Vacancies](https://www.kirkhamgrammar.co.uk/vacancies/our-vacancies) ## Kirkham Grammar School ## Kirkham Grammar Junior, Infant & Pre-School Ribby Rd Kirkham Preston Lancashire PR4 2BH Tel: **01772 684264** Email: Ribby Road Kirkham Preston Lancashire PR4 2BD Tel: **01772 673222** Email: [![HMC Leading Independent Schools](https://files.schudio.com/kirkham-grammar-school/images/partners/hmc.png)](https://www.hmc.org.uk/)[![Boarding Schools' Association](https://files.schudio.com/kirkham-grammar-school/images/partners/bsa.png)](http://www.boarding.org.uk/) © Copyright 2019–2026 Kirkham Grammar School School & Trust Websites by [ ![Schudio logo](https://www.kirkhamgrammar.co.uk/img/logo/light.png) ](https://www.schudio.com/)