What is the specific heat of an object that weighs 15 grams and changes temperature from 30°c to 37°c when 50 j of heat is added?

1. 0.48 j/g •°c
2. 0.11 j/g •°c
3. 23.33 j/g •°c
4. 0.09 j/g •°c

The diagram shows the structures of horse and cat forelimbs. what does the diagram suggest about the evolutionary relationship between these two mammals? a. they have homologous structures, indicating a common ancestor. b. they have analogous structures, indicating a common ancestor. c. they have homologous structures, indicating that they do not have a common ancestor. d. they have analogous structures, indicating that they do not have a common ancestor.

Each pair of clay balls represents to planetesimals if each plane test molluscum pound of the same material and is separated by the same distance which pair experiences the greatest gravitational attraction

What forms when chemical reactions combine pollution with sunlight?