I believe the answer would be C. Hope that helped!! :)
A. Warning signs, they can make the person with the illness more ill, they could feel neglected or like no one understand what they are doing and can't see the signs but jn some cases it's the person with the illness that doesn't know like bipolar people might not know they are bipolar until the test.
Blood! Cardiovascular system refers to the heart pumping blood around the body.
Eggs and spinach are both food sources that have Vitamin K, but there's more Vitamin K found in green leafy vegetables. Your answer would be 3 cups of spinach.
Answer: the bed and the chair maybe?