The evolution of cells with nuclei and organelles
Answer:
Letter A - True
Explanation:
Science is in fact limited to topics in which evidence can be gained through experiments and/or observations.
This happens because to realize science, scientists have to strictly follow the scientific method. And in this method, essential steps are observation, formulation of hypothesis and experimentation.
It is also important to note that not all knowledge can be covered by the scientific method, this does not mean that it is not valid, just that it is not science.
Answer:You can get infected by swallowing Shigella. Some ways Shigella can get into your mouth are:
Getting Shigella on your hands and touching your mouth. Shigella can get on your hands by:
Touching surfaces, such as toys, bathroom fixtures, changing tables, and diaper pails contaminated with Shigella bacteria from someone with an infection.
Changing the diaper of a child with a Shigella infection.
Taking care of a person with an infection, including cleaning up after the person uses the toilet.
Eating food prepared by someone with a Shigella infection.
Swallowing recreational water, such as lake water or improperly treated swimming pool water.
Swallowing contaminated drinking water, such as water from a well that’s been contaminated with sewage or flood water.
Exposure to stool (poop) during sexual contact with someone with a Shigella infection or who has recently recovered from a Shigella infection.
Explanation:
