,

A. Zoo Plankton: Feeds on phytoplankon. Lives in the water and is often preyed upon by fish and carnivorous plankton.

B. Harbour Seal: Feeds on various fish like arctic cod and capelin. Is preyed upon by harp seals and killer whales.

C. Phytoplankton: Produces it's food through the sun. Often fed upon by zoo plankton, which are herbivores.

D. Arctic Cod: Feeds upon various types of plankton including carnivorous and zoo plankton. Eaten by arctic birds and seals.

What is the correct order, from bottom to top, for the above organisms in an energy pyramid?

In the energy pyramid pictured, the producer starts with 3,000,000 kcals of energy. What would the energy be at the secondary consumer level?

As you move up the pyramid, not all energy is transferred to the next level. What happens to the energy that is not transferred?

Based on the alleles of the puppy, which female is the puppy's mother?

Looking at the map of elk populations, pick the 2 answers that include the populations that are more likely to interbreed.

How many alleles do populations A and B have in common?

How many alleles do populations B and C have in common?

How many alleles do populations A and C have in common?

A new allele in the elk population gives them darker fur.  What will determine if this adaptation becomes more common?

What is the relationship between cellular respiration and photosynthesis?

What do you notice about the amount of carbon atoms in the reactants as compared to the number of carbon atoms in the products?

What are the reactants of cellular respiration?

What are the products of cellular respiration?

What are the reactants of photosynthesis?

What are the products of photosynthesis?