What mineral particle is the smallest in size?
a. sand
b. clay
c. silt
d. loam

(! ) what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

What is earths lithospheric plates interact at

Which statement describes an endocrine function rather than an exocrine function? a. salivary glands release saliva into the mouth. b. sweat glands release sweat onto the skin c. the pineal gland releases melatonin into the blood. d. esophageal glands release mucus into the esophagus.