According to the new study, women who have a family history of breast cancer are at a higher lifetime risk of developing the disease than other women and should follow stricter guidelines to help detect breast cancer early, when the treatment is often less invasive and the chances for survival are much higher.
Definition of seesaw for English Language Learners. : 1  a long, flat board that is balanced in the middle so that when one end goes up the other end goes down. : 2  a situation in which something keeps changing from one state to another and back again.
The macaw is a colourful tropical parrot native to Central and Southern America. There are 17 different species of macaw found in the rainforests of South America. Many of the different macaw species are today considered to be endangered animals.he macaw is one of the largest species of parrot in the world, with the average adult macaw growing to more than a meter in height. The macaw is well known for it's array of brightly coloured feathers which are often many different colours including blue, red, yellow and green.