EMERGENCY Pregnant female bears do not go into deep hibernation in the winter like other bears. why might this be a physiological adaptation for mother bears? a. the pregnant bear's metabolic rate would rise too high, and the fat stores would be gone quickly
b. the fat stores that bears building up in the summer and fall would be wasted on a pregnant bear
c. pregnant bears need to maintain a higher metabolism that nonpregnant bears
d. pregnant bears are unable to build up fat stores during the summer and fall moths.

If the birth rate of a population of dolphins is 2.0, the death rate is 0.5, and the population size is 100, what is this dolphin's population growth?

Subduction zones form when an oceanic plate collides with another oceanic plate or continental plate. the continental crust is lighter and less dense than oceanic crust. continental crust's density is approximately 2.7 grams per cubic centimeter. oceanic crust is thinner and the average density is about 3.3 cubic centimeters. when the two crustal plates converge the oceanic plate always bends and subducts beneath a continental plate. once the oceanic crust subjects, the rocks are subjected to changes in heat and pressure. because of this, we would expect to find rocks in the area of a subduction. a) clastic b) igneous c) metamorphic d) sedimentary

In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds? first generation y y y yy yy y yy yy second generation y y y yy yy y yy yy there is a % chance that the offspring will have green seeds.