Question 11
In which scenario is the object in equilibrium?
А
the book on the table
ООО
B
the car gaining speed
с
the rope being pulled
D
the weight being lifted
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
Answer from: Quest
label a cell membrane
label b cytoplasm
label c ribosomes
label d dna
the membrane forms the outside of the cell
cytoplasm is the liquid within
ribosomes are the components within that distribute rna
When is your breathing likely to speed up? a. when your white blood cells increase b. when your cells need more energy c. when your heart cells need more carbon dioxide d. when your blood cells have too much oxygen