This unit overlaps with much of the Year 2 Science curriculum around animals including humans. The link below will take you to the Year 2 overview for Science and explains what should be taught. If you have any questions please do not hesitate to contact me.
Science Curriculum for Year 2Objectives to be taught at Year 2 including what should be taught about animals including humans
Information from the DfE about the new Relationships and Health education which will become statutory in September 2020