Answer:
B. is the answer
Explanation:
form compounds with hydrogen and oxygen .
Answer:
Euglena is a large family of unicellular protists: they have both animal and plant characteristics. All of them survive in water, and move by the help of a flagellum. This is an animal characteristic. Most of them hav chloroplasts, which r the characteristic of plants.
Explanation:
A. The amount of carbon dioxide a person releases into the atmosphere
Obesity is when you are 20 percent or more over your ideal body weight.
Answer: From internet put it in your own words . Hope this helped
Explanation: "Science is the intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment
