The nucleus<span> is often the largest organelle in a plant </span>cell<span>. It is enclosed by a double </span>membrane called the "nuclear envelope". The nucleus<span> serves to protect DNA information and is perforated with holes called nuclear pores. Inside the </span>nucleus<span> is a special structure called the </span>nucleolus.
Answer:
NO
Explanation:
the pigs will never be able to fly as the birds have:
wings – these enable the force of lift.
lightweight, smooth feathers – this reduces the forces of weight and drag
streamlined body – this helps reduce the force of drag (a shape that lowers the friction drag)
light bones – a bird’s bones are basically hollow with air sacs and thin, tiny cross pieces to make bones stronger – this reduces the force of weight
Meanwhile the pig is obviously heavier, having a stronger force of gravity, and does not have the same type of "lightweight" bones that the birds have.
Answer:
Explanation:
Nuclear does not leave a Carbon Footprint. The others are all made either hydrocarbons (natural gas and Petroleum) or carbon (coal).