a solid exerts a force of 500n. calculate the pressure exerted by the solid on a surface if the area of contact is 100 square centimeter.

What kinds of antigens are found on the rbcs of a person with a+ blood

Auser wants to add a thick, dark green border around a chart in powerpoint. the user can do this in chart tools by choosing what

Healing after the death of a loved one is most difficult when: a) the bereaved is not allowed to mourn in the way he or she wishes b) the death is a long, protracted one c.) a period of grief has already elapsed d) no other mourners are present