A species of rabbit lives in a grassland ecosystem. Rabbits of this species have brown fur that allows them to blend in with their environment.

Suppose a population of this rabbit species is moved to a snowy Arctic ecosystem. Which adaptation would most likely help this species survive in its new location?

A.
The fur of the rabbit species becomes shorter over time.
B.
Over time, the rabbits of the species stop growing any fur.
C.
The fur of the rabbit species changes over time from brown to white.
D.
The fur of the rabbit species changes over time from brown to black.

These questions are based on the attached photo. the experiment is about burning magnesium metal with oxygen. 1. write the balanced chemical equation for the reaction you are performing. 2. calculate the mass of magnesium metal used in each trial. o trial 1: o trial 2: 3. calculate the actual yield of magnesium oxide for each trial. o trial 1: o trial 2: 4. magnesium is the limiting reactant in this experiment. calculate the theoretical yield of mgo for each trial. o trial 1: o trial 2: 5. determine the percent yield of mgo for your experiment for each trial. o trial 1: o trial 2: 6. determine the average percent yield of mgo for the two trials. your company currently uses a process with a similar cost of materials that has an average percent yield of 91 percent. if the average percent yield of this process is higher than that, this could save the company money. what is your recommendation to the company? support your recommendation using your data, calculations, and understanding of stoichiometry gathered from this lab.

The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll

How could a student test the effect of removing heat from a gas that is stored in a sealed container? what must occur in order for matter to change states?