Please help and thank you! Multicellular organisms respond to external stimuli by coordinating cellular responses within and among tissues, organs, and organ systems. Which claim below accurately states how communication occurs within a body? A
Red blood cells and white blood cells allow communications between different parts of multicellular organisms.

B
Bones and muscles allow communications between different parts of multicellular organisms.

C
Hormones and nerve impulses allow communications between different parts of multicellular organisms.

D
Chromosomes and genes allow communications between different parts of multicellular organisms.

i believe the answer is snake.

you know that this symptom is misleading and quite often is related to: heart attack

a heart attack is a condition that occurs when the blood flow that transports oxygen to the heart muscle is damaged or cut off completely. the coronary arteries that supply the heart muscle with blood flow can be blocked by the accumulation of plaque. also, when the plaque within the heart artery breaks, it creates blood clot that can also hinder the blood flow. men that are over 45years of age and women that are over 55years of age are at risk of having a heart attack. the symptoms of a heart attack include chest discomfort, chest pain, coughing, and shortness of breath.

of this it had caused the environment to greatly changed, and also caused many animals to adapt.