Answer:
Green chemistry, or sustainable chemistry, involves creation on the molecular level:
Explanation:
Geocentric - Earth Centered solar system
Heliocentric - Sun Centered solar system
Answer:
1. Fats contain mostly C-H bonds, it has less oxygen therefore making it a high energy compound
2. mRNA plays a vital role in protein synthesis. It's a single stranded RNA molecule that contains genetic information that can be taken outside the nucleus (unlike DNA which cannot leave the nucleus). Its created during transcrption, and is used during translation to create proteins
3. (Look at image)
Answer:
1.) A factory produces chemical waste and releases it into a water system
2.) Water becomes polluted in nearby rivers and streams
3.) Aquatic plants stop thriving
4.) Small fish do not have adequate food
5. Larger fish have less prey to eat and their numbers decline
The pulmonary vein brings the oxygenated (clean) blood to the left atrium.
Pls mark this as the brainliest