Measles<span> virus infection is presumed to be sustained through an unbroken chain of</span>human-to-human transmission. So the term I would use is Human Reservoirs because m<span>any common infectious diseases have human reservoirs. Diseases that are transmitted from person to person without intermediaries . And measles is an example of Human reservoirs. </span>
Answer:
Human blood is red because of the protein hemoglobin, which contains a red-colored compound called heme that's crucial for carrying oxygen through your bloodstream
Explanation:
RBCs contain hemoglobin , a protein that carries oxygen. Blood gets its bright red color when hemoglobin picks up oxygen in the lungs. As the blood travels through the body, the hemoglobin releases oxygen to the different body parts.
The answer for number 4 is number 1
Weight training, weight lifting, power lifting, and bodybuilding are all similar because they share a common goal: to create a physical challenge and improve someone's health (either physically or mentally).
However, although they are similar and focus around body power, different training approaches can be used.
Weight training: can include dieting, changing sleep schedule, and exercising consistently.
Weightlifting: using dumbells, weights, bars, etc, to achieve muscles in parts of the body such as arms or back
Powerlifting: Similar to weight lifting, just more extreme.
Body building: Creating a muscular and fit body, by weight/power lifting, eating healthy, and working out.
Yes, you should always keep trying, never give up, maybe you'll finally be the best.
