Your sister has two daughters age 9 and 10. she is concerned because they fight and bicker constantly. what would you tell her

What type of competition exsist between two species. turtles and fish

As the pea seeds respire, the level of coloured liquid in the left hand part of the capillary tube rises. by referring to what is happening in the apparatus, explain why the level of liquid changes

1. fold your hands together so your thumbs cross over ,and look at your thumbs. which thumb feels most "comfortable" on top is actually controlled by a gene. the left thumb folding over the right thumb is a domi