Answer:Different cells have different jobs to do. Each cell has a size and shape that is suited to its job. Cells that do the same job combine together to form body tissue, such as muscle, skin, or bone tissue. Groups of different types of cells make up the organs in your body, such as your heart, liver, or lungs
Explanation:
The population will increase causing an overpopulation of rats.
Answer:A
Explanation: It is asking for something which is not a concern with Genetically engineered plants, all the answers except A are concerns dealing with genetically engineered plants.
I think in someway social hazards do affect you. But then again you choose who you are and how you choose to react to things. Seeing things like the walkout on social media might make you happy that kids are standing up against gun control. But then you could see the news of syria kids, and you could immediately feel depressed or sad. I know social media has definitely made me feel insecure and lonely, makes other people's lives look better than mine.<span />
Alveoli, the tiny air sacks in your lungs
