The function of muscular contractions that force water into the tube feet is
a. regeneration.
b. allowing the echinoderm to float with ocean currents.
c. digestion.
d. to enable the echinoderm to attach to surfaces.

~~16. while watching a special on animals, brianna discovers that hares tend to lose heat through their ears. based on this and what is known about surface-to-volume ratios, propose an explanation as to why hares that live in hot climates (such as the desert) have large, extended ears

Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity

2. does the given statement describe a step in the transformation of the graph off(x) = x2 that would result in the graph of g(x) = -5x + 2)? a. the parent function is reflected across the x-axis. o yes nob. the parent function is stretched by a factor of 5. yes noonc. the parent function is translated 2 units up. o yes