Not having the excerpt here, I can only help you to find the answer. Mood is the feeling you get when you read the passage. Foreboding is fearful or apprehensive. Welcoming is or can be joyful and accommodating or making someone feel comfortable in their surroundings. Sorrowful is sad or mournful. Optimistic is positive, hopeful, and confident about your future. As you read the passage, which of these are you feeling or closely matches your feelings.
Answer:
A.
to invite students to sign the farewell card
Explanation:
As part of his farewell party, we would like to ask everyone who took a class with him to sign the class card. Please feel free to add a fun detail or reference to an event that made his classes memorable.
Science helped through making medicine more effective and hospitals have better treatments and high hygienic standards for the patients and work place itself
Science has made businesses become more successful because though science new inventions can be made to make humanity’s life more comfortable like the cell phone, computers and robots
Science has also helped because construction protocols and way of building have changed for the safety and well being of both the construction workers and the people or clients. It also makes things more easy and comfortable.
Hope this helps you dear If you need anything else just ask me
answer is
B because
if the word is plugged in then the paragraph would seem as if that it is explaining why you need patience to take pictures of snowflakes
