Adrian’s adaptive immunity remembered the antigens from the virus and gave him lifelong immunity to it.
The answer is 3
Explanation:
Bruh. its so easy. its so sad that u have no idea what the answer is.
Answer:
D. magnitude
Explanation:
Scalars are quantities that are fully described by their magnitude (size) only. For example, a temperature is fully described by saying "80 degrees Celsius." We do not need to include a direction.
A vector contains both magnitude and direction. Acceleration is fully described by including both speed and direction: "45 m/s, North."
Both scalars and vectors have magnitude.
Answer:
The correct answer is option D. "I, II, and III".
Explanation:
The environment’s ability to meet present and future needs is directly related to technology and social organization:
I. Environmental impacts depend on population density. The higher the population density in a region, the more likely it suffers from environmental impacts caused by people's bad practices.
II. Affluence determines people’s level of consumption, and hence, their environmental impact. People with great affluence are more likely to cause major environmental impact, has they consume more products and have luxuries such as private air and water transportation which generates environmental impact.
III. Modern technological advances have made it possible for humans to significantly alter planetary systems. For instance, human satellites produce space debris, which can possibly alter planetary systems.
