I WILL GIVE BRAINLIEST

Why do organisms break down complex molecules of food into smaller molecules?

Select one:

A. to provide a source of oxygen

B. to release energy stored in the molecules

C. to remove excess matter in their cells

D. to generate energy storage molecules

Which of the following are causes of coastal erosion? check all that apply. beach grasses and other plants trap windblown sand. wave action carves away the coastline. groundwater under pressure is forced to earth’s surface. artificial structures stop the natural flow of sand along the coast. underground caves collapse as bedrock is dissolved.

Which of the following lines of evidence would best support your assertion that a particular plant is an angiosperm? a) it produces seeds. b) it retains its fertilized egg within its archaegonium. c) it lacks gametangia. d) it undergoes alternation of generations.

In which layer do organisms on earth love?