Only the smartest person in science can help me right now... 1. Use the given soil triangle. What percentage of sand does loam have?

2. Use the given soil triangle. What percentage of silt does loam have?

3. Use the given soil triangle. Look for the letter B in Sandy Clay Loam. What percentage of clay does "B" have?

4. Use the given soil triangle. Look for the letter B in Sandy Clay Loam. What percentage of silt does "B" have?

What property is a characteristic of a substance that can be observed and does not change the identity of the substance

Which of the following statements is true about women and minorities in early psychology? a. in the early 20th century, numerous graduate schools recruited women and minorities to study psychology. b. opportunities in higher education were limited for women and minorities in the early 20th century due to discrimination. c. despite some obstacles, there were numerous employment opportunities for women and minorities. d. women and minorities were often selected to do academic research in an effort to make the field more diverse.

Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.