Answer:
D. Refusing to take an antibiotic for a viral infection
Explanation:
Animals need to eat plants so that predators can eat the animals who eat plants, they depend on each other to be links in the food chain for example some animals eat plants and others eat animals that eat plants on top of that plants produce oxygen for animals and animals produce co2 for the plants
Answer:
the breathing rate with volume of each breath increases to bring more oxygen into the body and remove the CO2 produced. the heart rate then increases, to supply the muscles with extra oxygen and remove the carbon dioxide produced often in the form of exercise.
Explanation:
It seems to me that the graph indicates that the number of species that have become extinct <span> has increased with increasing human population. I consider the first option as a correct one because lines represented on the graph both go upwards through the same period of time and also they coincide which means they both increased.
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Answer:
They contain different five-carbon sugars and a different nitrogenous base.
Explanation: RNA has the sugar ribose and DNA has sugar deoxyribose