Read this excerpt from Susan Butcher and the Iditarod Trail.

Which prediction is best supported by this detail from

text?

At last doctors from the hospital in Anchorage, Alaska.

almost one thousand miles southeast, answered. They

found 300.000 units of the serum among their supplies. It

was, however, the middle of winter in the frigid North. How

should they ship the serum?

Shipping serum from Anchorage to Nome in the

wintertime will be complicated and difficult

Three hundred thousand units of the serum will not

enough to vaccinate the population of Nome.

The doctors from the hospital in Anchorage will not

the serum until summertime.

The disease will spread from Nome to Anchorage be

the serum is able to be shipped.

Tara sees a commercial for a brand of pills that promise to boost energy and people perform better in work and school. as people in the commercial talk about how much better they feel when taking the pill, tara notices a message on the bottom of the screen that reads, "this pill is not approved by doctors and has not been tested in controlled experiments." what is the best conclusion that tara should make about the commercial? it is making scientific claims based on subjective observations. it is making scientific claims based on opinions instead of pseudoscientific facts. it is making pseudoscientific claims based on objective observations. it is making pseudoscientific claims based on opinions instead of scientific facts.

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.

The earths core is made up mainly of what 2 substances? 2. like an egg, earth has a core, a layer surrounding the core, and a thin, hard outer layer. which layers of the earth match the layers of an egg?