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This YouTube video will guide you through a fun activity where you will draw the earth's continents and oceans.
This YouTube video will guide you through a fun activity where you will draw the earth's continents and oceans.
How variation can be introduced into a species.
Molecular structure of DNA. Nucleotide. Nitrogenous base, phosphate.
Introduction to the circulatory system and the heart
Outcomes:
How homologous chromosomes separate into two sets. Prophase I, metaphase I, anaphase I, and telophase I.
Meiosis is a process that creates sex cells (gametes) with half the number of chromosomes of the parent cell. Meiosis has two stages: meiosis I and meiosis II. In meiosis I, homologous chromosomes pair up and exchange genetic material (crossing over). In meiosis II, sister chromatids separate, creating four haploid cells.
This online resource discusses the importance of the ocean, the layers and composition of the ocean and how it moderates climates.
Skeletons support and protect our bodies. Bugs have exoskeletons outside their bodies, while humans have endoskeletons inside. Our bones are in axial (skull, ribcage, spine) and appendicular (arms, legs) groups. Bone marrow makes blood cells; more specifically, red marrow makes blood and yellow marrow stores fat.