The correct terms to fill in the blanks would be contracts and dilates. In stressful situations, the sympathetic nervous system contracts the arteries of the circulatory system resulting to the dilation of the pupils of the eyes. Also, during these situations, the blood sugar levels are raised since the hormones for stress kick in to combat the stress which in turn raises the blood sugar.
It is what makes plant stems, leaves, and branches so strong.
That means this gene is responsible for developing two independent features (in this case blue eyes feature and deafness)
Answer:
don't send this message XD XD
It’s D . because , we’re living in we don’t need soil not everything needs soil to live .
