Answer:
A. Heart attack
Explanation:
Tim is likely suffering from heart attack. Although not everybody has the same intensity, or even any warning signs, and they suddenly have a heart attack, however,<em> these symptoms (chest pain and difficulty breathing) are among some that occur when someone is having a heart attack. The other </em>symptoms are fadigue, nausea, etc.
Answer: I would say that the skeletal and muscular system work pretty well together because the sketetal system serves to protect the organs of the body from any potential damage, gives our body the natural shape it has, and it supports the weight of our body. The muscular system is attatched to the bones that're a part of the skeletal system, which allows the body to pull itself forward and go into movement.
I hope this helps you, have a good day/night. -Lmp
What is the difference between formal and informal language?
Formal and informal language serve different purposes. The tone, the choice of words and the way the words are put together vary between the two styles. Formal language is less personal than informal language. It is used when writing for professional or academic purposes like university assignments. Formal language does not use colloquialisms, contractions or first person pronouns such as ‘I’ or ‘We’.
Informal language is more casual and spontaneous.
