Answer:
The movement of the plates creates three types of tectonic boundaries: convergent, where plates move into one another; divergent, where plates move apart; and transform, where plates move sideways in relation to each other. They move at a rate of one to two inches (three to five centimeters) per year.
Well one way is how hurricane winds and such can blow birds off course. Another is how when trees fall down that forces animals to relocate.
Answer:
The immune system review. B cells, White blood cells that produce antibodies and aid in immunological memory .The body's most important nonspecific defense is the skin, which acts as a .The B cell then internalizes the antigen and presents it to a specialized helper. Innate immunity. Antigens are anything that causes an immune response. such as secretions, mucous, bile, gastric acid, saliva, tears, and sweat. General Immune Responses .There are many types of white blood cells, or leukocytes, that work to defend and protect the. As a result, the immune system can react more quickly the next time it comes into . These cells belong to the so-called cellular defense. It makes sure, for example that bacteria that have entered the skin through a .As the innate immune response is not specialized for specific pathogens, it does not. Natural killer cells play a role in nonspecific cell-mediated immunity by attacking . It launches a more potent secondary immune response . Detection of antigen-antibody complexes is carried out through the following steps. For some illnesses, such as measles and chickenpox, having the disease . either from having an illness or from vaccination, are examples of active immunity. their mothers' antibodies and pathogen-fighting white cells cross the placenta to .a rabid animal might receive rabies antibodies (passive immunization to create .
Explanation:
They are all made of eukaryotic cells
Answer:
C. many mosquitoes today are descendants of mosquitoes with insecticide-resistant characteristics
Explanation:
When insecticides were first sold, they where highly effective in killing mosquitoes but few mosquitoes will definitely survived. If these mosquitoes that survived mate together, they will produce hybrid offspring that possess characteristics that are insecticide-resistant. The more insecticide-resistant mosquitoes that breed together in subsequent generations, the more permanent mutant hybrid offspring will be produced which will eventually make them to become resistant to the use of insecticides over them.
