I believe is the thermoreceptors present in the skin as well as part of the brain called hypothalamus.
Answer:
B
Explanation:
It represents the greatest amount of cell differentiation for the newly formed organism.
Here all the organs and system get initiation and cell differentiate to form various organs.
To bring oxygen in the body because it is a respiratory organ fish
Probability = number of possible outcomes / total number of outcomes
The awnser would be D the tilt on the earth on its axis
