Organisms are dependent on each other for the energy they need to survive.
photos (left to right) by mehmet karatay, jens buurgaard nielsen, furryscaly, and walter siegmundwhat would occur if the snake population is removed from the ecosystem pictured above?

the snake is a predator.

Explanation:

If removed the area would be overpopulated with rodents, certain insects, small birds, etc...

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.