I’ll mark :) A model of a typical food web is shown here. Extensive pesticide spraying has taken place and the arthropods, which comprise the insect population in the area, have been wiped out. How might the model of the food web change initially, based on this information?
A)decreased animals
B)decreased plant population
C)increased birds, decreased animals
D)increased nematodes, decreased animals

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

Which is the correct order in the scientific process? ask a question ® form a hypothesis ® make an observation ask a question ® make an observation ® form a hypothesis make an observation ® form a hypothesis ® ask a question make an observation ® ask a question ® form a hypothesis

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.