Mice can reproduce at one month old and have 6-8 babies at a time. Elephants reproduce when they are 15 years old and have 1 baby at a time.
This means...

What kind of seafood would you expect to have the highest levels of mercury and why? kelp, because they use the sun to photosynthesize on the bottom trophic level. oysters, because they filter feed on plankton on a lower trophic level. small fish, because they eat plankton on a higher trophic level. sharks, because they feed on organisms on a higher trophic level.

With the word calcite wich completes the analogy mineral, erosion, marble, or aragonite

How does photosynthesis show the conservation of mass and energy?