Temperate grasslands are characterized as having grasses as the dominant vegetation. Trees and large shrubs are absent. Temperatures vary more from summer to winter, and the amount of rainfall is less in temperate grasslands than in savannas.
Answer:
Explanation:
Human impact on the ecosystem is something done by humans and gives the affect at the ecosystem like chopping down forests,and cars burning off greenhouse gases.Humans can effect the ecosystem in a negative way ,by pollution, waste dumping, over hunting of animals,over fishing,industrial gases,energy use
Protozoa
Ps - a thanks would be appreciated
Answer:
Enzymes bind with chemical reactants called substrates. There may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. In some reactions, a single-reactant substrate is broken down into multiple products. ... The enzyme's active site binds to the substrate. Enzymes interact with substrates because substrates fit into the active site of enzymes allowing them to carry out chemical reactions by lowering the EA (energy of activation level). Without substrates we wouldn't be able to do things like digest food.
A.) Every integer is also an irrational number.
This is false because all integers are rational numbers!
