Answer:
Protons and neutrons are located in the nucleus
Electrons are located in the electron orbital
No it is used in most of Europe. we are the very few who do not use the metric system.
Answer: ideas can change as new discoveries are made
Explanation:
When you find out something new you form new ideas
Answer:
Food additives are substances added to food to preserve flavor or enhance its taste, appearance, or other qualities. Some additives have been used for centuries; for example, preserving food by pickling, salting, as with bacon, preserving sweets or using sulfur dioxide as with wine. To maintain the nutritional quality of a food - e.g. by avoiding degradation of vitamins, essential amino acids and unsaturated fats. To provide ingredients for consumers with specific nutritional requirements e.g., sweeteners in tooth friendly confectionary or bulking agents for those seeking to reduce caloric intake.
Source:
Wikipedia
I also used multiple websites saying the same thing.
Such as Food-info.net
Www.Just-Food.com
Changes in blood volume affect arterial pressure by changing cardiac output. An increase in blood volume increases central venous pressure. This increases right atrial pressure, right ventricular end-diastolic pressure and volume.