Answer:
T cells and B cells
Explanation:
It is characterized by specificity, immunological memory, and self/nonself recognition. The response involves clonal selection of lymphocytes that respond to a specific antigen. T cells and B cells are the two major components of adaptive immunity.
Answer:
How do limiting factors affect population size?
Explanation:
Limiting factors are factors that affects the size of a population and slows down its growth rate or stop it in its entirety.
These factors include food, space, temperature, sunlight etc.
Limiting factor like food can affect a population greatly like not having enough preys in a forest, therefore the predators are starved to death or even in a fish pond where there is high competition for space (overpopulated) which leads to oxygen deficiency i.e they compete for oxygen as well, and this can lead to death as well.
"<span>B.Bald eagles and black bears fish from the same mountain lake" is an example of competition in an ecosystem because two species are fighting over the same resource.
</span>
Answer:
it's D; answer is literally on the little speech bubble in the picture
Explanation:
Answer:
Explanation:
En su texto, “General Elements and Principles of Landscape Design”, de Melvin Wong, miembro del Departamento de plantas tropicales y ciencias del suelo de la Universidad de Hawai en Manoa, dice que el diseño de paisaje “difiere de otras formas de arte tridimensionales” porque se basa, principalmente, en el uso de formas vivas de color verde que cambian a lo largo del tiempo según su “adaptación, estado nutricional y problemas de plagas”. (1)
Sin embargo, la manera de crear un diseño de paisaje correcto sí combina una serie de elementos de diseño tradicionales como masa, forma, línea, textura, color y otros. En el paisaje, estos elementos se utilizan para transformar el espacio y crear una experiencia única. Si bien el color y la textura agregan interés y riqueza a un diseño, la masa, la forma y la línea son fundamentales para organizar el espacio y proporcionar estructura.
