You notice with amusement that your roommate accidentally puts on one blue sock and one red sock. how does the temperature of the two socks compare? (note: could you explain why?)

Jack covers his ears when he hears a loud sound. Which statement is correct? 1. Jack's peripheral nervous system sends a message to the sense organs to make him respond. 2.

A group of organisms of the same species that live in an area is called a (n) Mark this and return

Why are hurricanes common in Florida?

Which derived characteristic is shared by at least four organisms? Large brain Lungs Mammary glands Placenta

A location in the northern hemisphere is currently experiencing the longest day. It is a day with more hours of sunlight than darkness. Which of the following could be the current month? April December June May

The study of all ecosystems on Earth is called

the sun's gravity also affects tides on earth. why does the moon have a larger effect on tides than the sun does

14. Why are carbohydrates and fats considered high energy foods? A. They have a lot of oxygen atoms B. They have no nitrogen in their makeup C. They have very long carbon skeletons D. They have a lot of electrons associated with hydrogen E.

Of the following lines of flowering plants, which represents the line of evolution that is most closely related to other plant ancestors? Basal Angiosperms

What need to be recognized by the t cells on the antigen presenting cells before becoming fully activated?