11. in a long bone, such as the femur in the leg, the center of the bone contains which substance, responsible for producing blood
cells?
o a. plasma
b. ligaments
c. marrow
o d. synovial fluid

Marrow or C

Explanation:

You got this

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.

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .