A change in environment that causes an organism to take action is : C. Stimulus
For example, let's examine a toddler environment. If you put a shiny new object in front of baby (a change in environment) , that baby will be attracted to that shiny object and attracted to it. In this case, the shiny new object is the stimulus
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Answer:
D
The reason that its d is because if theres a water generator in the dam then it requires the water to move the generator which converts it to electricity
Answer: Both infect host organisms
Explanation: A virus is a microscopic particle that can infect the cells of a biological organism. ... They are similar to obligate intracellular parasites as they lack the means for self-reproduction outside a host cell, but unlike parasites, viruses are generally not considered to be true living organisms.