Which of the following best pairs darwin's contributor to his ideas?

a. lamarck—used a concept of deep time to explain earth's history
b. lyell—stated that geological processes would take millions of years
c. hutton—believed overcrowding led to conditions that would slow population growth
d. malthus—proposed the idea of acquired characteristics during an organism's lifetime

hey there!

so, when you eat, your teeth chew and grind food into smaller pieces. this is mechanical digestion. then reactions aided by digestive enzymes break down large food molecules into smaller molecules. this is chemical digestion. the two processes change the food into simpler substances that can be used by the body for raw materials and energy.

hope this

tobey

that would be called plucking : )

explanation:

''plucking, also referred to as quarrying, is a glacial phenomenon that is responsible for the erosion and transportation of individual pieces of bedrock, especially large "joint blocks". as a glacier moves down a valley, friction causes the basal ice of the glacier to melt and infiltrate joints (cracks) in the bedrock."