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Life Processes

Houghton Mifflin Science Chapter 1 review grade 4

what is a group of similar cells that work together called? tissue
What part of a plant uses sunlight and air to help the plant make food? leaf
What is the green material in plants that traps energy from sunlight called? chlorophyll
What part of a plant carries food, water, and nutrients to and from teh roots and leaves? stem
What s an undeveloped plant that is sealed in a portective coating called? seed
What part of a plant takes in water and nutrients from the ground? roots
what part of the plant holds up the plant? stem
What part of the plant holds the plant in the ground? roots
What is the name of the process that plants use to make food? photosynthesis
What is a function that a living thing performs to stay alove and produce more of its own kind called? life process
What is the smallest structure of an organism? cell
What is a special part of an organism that performs a specific function called? organ
What is any living thing that can carry out life processess on its own called? organism
What is a group of organs that work together to carry out life processes? organ system
What word means to make more living things of the same kind? reproduce
What do plants give off as part of the process of photosynthesis? oxygen
Plants need three things to make their own food: water, carbon dioxide, and what? sunlight
What part of a cell acts like a skin to hold the cell together? cell membrane
What part of a plant cell covers the cell membrane and helps give plant cells their shapes? cell wall
In what part of a plant cell is food made? It contains the chlorophyll. chloroplast
What part of the cell stores food, nutrients, or wastes? Plant cells have one large one but animal cells have many smaller ones. Vacuole
What is the name of the control center of the cell? nucleus
An organism that is made up of just one type of cell are considered what type of organism? single cell
Any organism that has more than one type of cell is considered what type of organism? many-celled
What type of root branch out in a netlike pattern? fibrous root
What type of root has one large, main root? taproot
What type of plant has thick leaves that help the plant store water? succulent
What type of plant has thin leaves that fall off in the fall? broadleaf
Created by: jdanowsky