Question

1. define pancreas
2.why does blood clot?
3.dolly
4.how does the hummingbird get its name?​

Answer 1

Answer:

1] An organ near the stomach that produces the substance that controls the amount of sugar in the blood (insulin) and which helps your body to deal with (digest) the food you eat.

2] Blood clotting, or coagulation, is an important process that prevents excessive bleeding when a blood vessel is injured. Platelets (a type of blood cell) and proteins in your plasma (the liquid part of blood) work together to stop the bleeding by forming a clot over the injury.

3] Dolly was a female domestic sheep, and the first mammal cloned from an adult somatic cell, using the process of nuclear transfer.

4] The name, hummingbird, comes from the humming noise their wings make as they beat so fast. Hummingbirds are the only birds that can fly backwards.