In an ecosystem snakes eat salamanders, and salamanders eat earthworms. how would the ecosystem be affected if a large number of snakes are caught and moved out of the region as a part of a conservation program?
a) there would be a decrease in the number of earthworms.
b) there would be a decrease in the number of salamanders.
c) there would be an increase in the number of earthworms.
d) there would be no change in the number of salamanders or earthworms.

How many years would it take the atlantic ocean to grow 500 centimeters? show your work.

Suppose a suitcase has a mass of (m) 30 kg and a net force (n) of 10 kg*m/s. what is the acceleration rate of the suitcasein m/s? show your work to support your answer

Which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements. which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements. the framework of a membrane is a bilayer of phospholipids with their hydrophilic heads facing the aqueous environment inside and outside of the cell and their hydrophobic tails clustered in the center. because membranes are fluid, membrane proteins and phospholipids can drift about in the membrane. the diverse proteins found in and attached to membranes perform many important functions. the kinky tails of some proteins keep the membrane fluid by preventing the component molecules from packing solidly together. membranes include a mosaic, or mix, of carbohydrates embedded in a phospholipid bilayer.