Using the 10% rule when studying trophic pyramids if the primary consumers obtain 100 joules of energy from the autotrophs how much energy is passed on to the carnivores?
a. 1 joule
b. 0.1 joule
c. 10 joules

Which events are likely to be catastrophic to an ecosystem? select the three correct answers.a-hurricane.b-steady population growth.c-seasonal flooding.d-introducing of an aggressive invasive species.e-tsunami.

In which squares should the phrase "green pods" appear a) a and d b) b and e c)a,c, and d d)a,b,c,d and e

We can be sure that a mole of table sugar and a mole of vitamin c are equal in their 1) mass in daltons. 2) mass in grams. 3) number of molecules. 4) number of atoms. 5) volume.