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Yuki888 [10]
3 years ago
14

Which cell identifies a foreign invader

Health
1 answer:
Kaylis [27]3 years ago
6 0
Answer: the antigens identify the foreign invader
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The systolic and diastolic are the blood pressures that checks whether your blood pressure is normal, low or high. The systolic pressure measure the arterial pressure when the heart muscles contracts and transfers the blood from the heart to the arteries. The diastolic pressure can be define as the pressure inside the arteries on the relaxation of heart muscles.  

The systolic pressure is the larger or highest number in the blood pressure it refers to the condition when the heart muscles contacts and pump out the blood. The diastolic pressure is called as the lowest number or bottom number it gives the indication of stroke or heart attack.

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