Which of the following statements is an example of weather?

it is usually cold in alaska.
the average temperature in denver is 45 degrees.
the sun usually shines in miami.
it is currently snowing in new york.

What is the problem in this article? what solution does the article propose?

Which type of transport is responsible for oxygen entering into blood cells? a. vesicle b.passive c. facilitated d.active b.passive

Which short-term environmental changes would a very small asteroid or comet impact on earth most likely cause? check all that apply. flooding extinction craters on surface changes in weather patterns death of organisms and populations