Answer:
D. Plants
Explanation:
They get the Carbon Dioxide for photosynthesis
Answer:
1. make an observation 2. ask a question based on your observation. 3. form a hypothesis/ make a prediction 4. do a test or experimentation 5. analyze data 6. form a conclusion
Explanation:
You could extract the genes then mix them with other genes. then inject them into an unborn egg or something like that and when the egg hatches it will most likely have some of the features the old animal had. kind f like cloning an animal
Hypothesis: If i increase the amount of string then the salt will dissolve faster
Independent variable: the amount you stir the liquid
Dependent variable: the time it takes to dissolve the salt
Materials: you need a beaker, salt, water, and a stir rod.
Answer:
B
Explanation: I’m just using common sense. If part of the prairie grass is destroyed, that would mean less food for the bison. Which in turn would result in a decrease of Bison?