Sugar is uncountable; therefore, the sentence has a singular verb. Marbles are countable; therefore, the sentence has a plural verb. 3. Compound subjects joined by and are always plural. 4. With compound subjects joined by or/nor, the verb agrees with the subject nearer to it.
Panic disorder causes panic attacks spontaneous feelings of anxiety, terror, or impending doom. Physical symptoms include heart palpitations, chest pain, and shortness of breath. These attacks may be repeated at any time. People with any type of anxiety disorder may have panic attacks.
When you suffer from anxiety your body releases stress hormones which can cause the muscles in your body to contract stronger than usual. This is in response to your bodyâs fight or flight reflex and the aim of this reflex is to enable you to either fight off the threat or run away from it.