Luster
density
streak
hardness
just took the test
Speed up.
Enzymes are used to speed up chemical reactions by being a catalyst. Without enzymes, every action we performed would be slowed down dramatically.
Hope this helps!
Answer: B. Invasive species
An invasive species is a species of organisms which is introduced to a new ecosystem and increases in number rapidly. An invasive species complete with the native species for resources and the population of native species being weaker decreases in number, migrate to other locations or extinct. Here, foreign plants can be considered as invasive species because it limited the growth of native species and these foreign plants were only plants left after several growing seasons.
D. Liquid oils are converted to solid fats.
