Crystal is friendly, compassionate, and sincere nearly all of the time, but if she is in an unfamiliar situation with no one she knows, she can be cold and unfriendly. this less consistent trait is considered a personality trait.

The ph of carrots are 5.0 how it is classified a.acidic b.basic c.indicator d.neutral

Agroup of students is studying convection current. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other is in an area with warm air. after 10 minutes, the balloon are released from a height of 1 meter. which of the following to the students most likely observe? a) the warm balloon expands and rises. the cold balloon shrinks and sinks b) the balloon both rise. the cold balloon is larger than the warm balloon c) the cold balloon expands and rises. the warm balloon shrinks and sinks d) the balloon rise at the same rate. both balloons are the same size

How does concentration affect reaction rate