The things that most strongly influence your personality are your environment, your genes, and your experiences. It has been shown in studies that the environment and our genes both play an important role in determining what oulr personality would look like. However, what we experience personally also affects how we will behave and what kind of personality we will have. For that reason it's a combination of the three.
Spinal cells signal the pitutary gland to release thyroid stimulating hormones (TSH)
I think it could be both. It honestly depends. But I would say False just because it would make more sense..not too sure though sorry.
It enters the heart via the pulmonary veins
Answer: Electrocardiography
Explanation: