Slide 1 Ch. 24 – Interactions of Life Sec. 3 – Interactions within Communities 7 th Grade Science Saint Slide 2 Objectives Describe how organisms obtain energy for life.…

Electricity Can you get a light bulb to light? Using the equipment given to you, try to find as many ways as possible to get the light bulb to light. Diagram four ways in…

Ecosystems and Human Interferences Chapter 48 Outline Biotic Components Autotrophs Heterotrophs Energy Flow Laws of Thermodynamics Ecological Pyramids Biogeochemical Cycles…

How do organisms get their energy? All living things need energy to grow, change, hunt, reproduce, produce wastes, and maintain their life span Not all living things get…

Unit 1: Intro to Biology Biology is the study and classification of Life Bio = Life www.soulcare.org Sid Galloway Why Study Science ? To know God better, & follow His…

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Free Energy and ATP But I thought nothing in life is free?! Spontaneous vs. Nonspontaneous Spontaneous processes: those that can occur without outside help example: your…

Plant Diversity C9L1 Botany: the study of plants What is a plant? Living organisms which are eukaryotic and multicellular Have organized tissues Have plastids (such as chloroplasts…

Living organisms need a constant supply of energy. Obtaining Energy 3 Interactions Within Communities The energy that fuels most life on Earth comes from the Sun. Some organisms…