A) It allows organisms to reproduce B) It provides food and water C) It offers shelter and space D) All of the above
A) Growth, movement, and reproduction B) Inability to respond to stimuli C) Lack of reproduction D) Ability to change color
A) Plant cells have chloroplasts and a cell wall, animals don’t B) Animal cells have a cell wall, plant cells don’t C) Animals have chloroplasts, plants don’t D) Both plant and animal cells have the same structure
A) Changes that increase survival chances B) Growing larger than predators C) The ability to fly D) Moving to different habitats
A) Energy flows in one direction from the sun to producers and consumers B) Energy moves in a circular pattern C) Energy remains constant D) Energy flows back to the producers
A) It is how plants convert sunlight into food B) It is the exchange of gases between plants and animals C) It is the process of plants absorbing oxygen D) It is how plants break down food into energy
A) Through competition for food and space B) By ignoring one another C) Through competition for food and space AND Through communication and cooperation
A) Ability to swim B) Use of language, culture, and tools C) Ability to grow taller than other species D) Ability to run fast
A) Circulatory system – transport of blood and oxygen B) Respiratory system – breaking down food C) Digestive system – circulation of blood D) Skeletal system – digestion of food
A) Infancy, adolescence, seniority B) Infancy, childhood, adulthood C) Childhood, teenage years, middle age D) Infancy, adulthood, old age |