The human stomach is an extremely acidic environment. This allows the stomach to break down food so nutrients can be absorbed as it moves through the digestive system. Stomach acid is more acidic than lemon juice, which has a pH of around 2.0.

Which could possibly be the pH of gastric acid?

3.5
7
1.2
9.1

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.

according to jean piaget, in what stage of cognitive development are children able to understand conservation task?

b. preoperational

just took it

the force represented by vector a is normal force. if the hockey puck is moving to the right, when it is hit with a significant force by the hockey stick the puck will move off in a different direction. correct on edge.