Asian carp are an invasive species of fish. These large fish eat up to 40% of their body weight per day by feeding on phytoplankton. The carp also reproduce quickly. If these fish were to
enter Lake Erie, how would the Presque Isle coastal ecosystem most likely be affected?
A Producers in the ecosystem would grow at a faster rate, and smaller fish such as yellow
perch would thrive.
B. The invasive fish would prey on mollusks such as mussels, but native fish species would
quickly eat the invasive fish.
c. Consumers in the higher trophic levels would suffer stress, but crustaceans such as
amphipods would be unaffected.
D. Most consumers in the ecosystem would face a shortage of food, and larger fish, such as
walleye, would be unable to thrive,

yes i have all the correct answers

1. c 6. b. 11. c

2. a 7. d. 12. d

3. c 8. b. 13. c

4. d 9. c. 14. d

5. c 10. d. 15. a

16. d. 21. a

17. d.

18. a. 22-30 you must do on

19. d. your own

20. d.

age range would be the answer

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.

this age may represent the age of the earth's accretion, of core formation, or of the material from which the earth formed. this dating is based on evidence from radiometric age-dating of meteorite material and is consistent with the radiometric ages of the oldest-known terrestrial and lunar samples.