Which fungus is an example of a sac fungus. a. bread mold, b. garden mushroom, c. morel, d. athletes foot

When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated

Consider the following reaction: 2h2 + o2 —> 2h2o a) what are the reactants in this reaction? b) what are the products in this reaction? c) how many molecules of oxygen are used in this reaction?

Which spheres are involved when sedimentary rocks formed from parts of seashells at the bottom of the ocean? a.) biosphere, atmosphere, geosphereb.) geosphere, hydrosphere, biosphere c.) geosphere, exosphere, hydrosphered.) hydrosphere, biosphere, atmosphere