How are ferns, gymnosperms, and angiosperms alike? They depend on water for fertilization.
Reproduction depends on birds, bees, and other animals.
They all produce seeds.
They are all vascular plants.

The crust of earth may a- continets and ocean floors. b-continents only. c-layers of sedimentary rocks and continents. d-all of the above

Explain how the integumentary system plays a crucial role in the ability to maintain homeoestasis

Achemical equilibrium between gaseous reactants and products is shown. n2(g) + 3h2(g) ⇌ 2nh3(g) how will the reaction be affected if the pressure on the system is increased? it will shift toward the reactant side as there is lower pressure on the reactant side. it will shift toward the product side as there is higher pressure on the product side. it will shift toward the reactant side as there are a greater number of moles of gas on the reactant side. it will shift toward the product side as there are a fewer number of moles of gas on the product side.