The difference between the human nervous system and the endocrine system is that A) nerve responses are more rapid than endocrine responses
B) endocrine responses are of shorter duration than the nerve responses
C) nerve impulses travel by way of the transport system while hormones travel by way of neurons
D) the endocrine system secretes neurotransmitters and the nervous system secretes hormones

Answer is in the photo. I couldn't attach it here, but uploaded it to a file hosting. link below! Good Luck!

cutt.ly/XzW3SUN

doctors i believe if i'm wrong sorry

sand 60

clay 10

silt 30

sandy loam should be dominated by the sand. as the amount of sand increased, the amount of slit needed to anchor the plants' roots to the sand will also be increased. even though the amount is very little, 10% part of clay is still necessary for proper oxidation.