Agravitational force can be described as?
a. the amount of mass contained in an object
b. the attraction between objects with mass
c. a pull felt by matter that is under high-pressure
d. the push needed to pack matter into a volume

Which of these statements best describes the st. lawrence seaway? the st. lawrence seaway connects the st. lawrence river with the arctic ocean. the st. lawrence seaway provides an important trading route between the u.s. and mexico. the st. lawrence seaway provides an important trading route for the u.s, but has little value for canada. the st. lawrence seaway connects the great lakes, the st. lawrence river, and the atlantic ocean.

The specific heat of ice is 0.5 calories/gram°c. 20 grams of ice will require ll calories to raise the temperature 1°c. 05

What is a group of organisms that are closely related and share similar characteristics