Question

Which of the following are examples of positive feedback loops? (Choose all that apply)

regulation of blood sugar levels

thermoregulation

contractions during the process of giving birth

blood clotting

Answer 1

The examples of positive feedback loops are as follows:

1. contractions during the process of giving birth
2. Blood clotting

WHAT IS POSITIVE FEEDBACK LOOP:

• Positive feedback loop is that in which a change in a given direction causes additional change in that same direction.

• The contractions during the process of giving birth is an example of positive feedback loop because the contractions further stretch the walls and continues until birthing occurs.

• Also, the clotting of blood causes the stoppage of blood flow.

Therefore, the examples of positive feedback loops are as follows:

1. contractions during the process of giving birth
2. Blood clotting

Learn more about positive feedback loops at: https://brainly.com/question/11312580

Answer 2

Answer:

regulation of blood sugar levels

thermoregulation

Explanation: