Answer:
the answer is D :)
Explanation:
Active transport uses energy molecules to move particles like sodium, against their concentration gradients, from areas of low concentration to areas of high concentration.
Flash floods, hailstorms
hope this helped
Answer:
Digestive enzymes and bicarbonate are produced in the pancreas. The bicarbonate helps to neutralize acids in the chyme traveling from the stomach into the small intestine. The raising of the pH also provides the ideal environment for the digestive enzymes to do their work.
Answer: The charges of the objects are A: Positive and B: Negative.
Explanation-
The electric field lines are pictorial representation of the electric field in terms of imaginary lines.
The direction of electric field is away from the positive charge and is directed towards the negative charge.
In this question, the electric field lines are emerging from A and coming towards B.
Thus, the right answer is A: Positive and B: Negative.
