Biology, 28.02.2021 19:40, esta54

1. Why might it be advantageous to feed on the first and second
trophic levels? What
would be the cultural and
economic repercussions on
society if humans ate only from
the first two levels?

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 02:00, Aysha1311

Many farmers prefer cattle without horns because it is safer for their herds. the allele for no horns (n) is dominant to the allele for the presence of horns (n). a farmer mates a male with horns to a heterozygous female without horns. what is the chance that the offspring will have horns?

Answers: 1

continue

Biology, 22.06.2019 08:30, dndndndnxmnc

Moving down the ramp from 6 meters to

Answers: 1

continue

Biology, 22.06.2019 09:00, Ryzuko

The bacteria inside a tube worm would be analogous to what organism in the ocean ecosystem near the waters surface? a. photosynthetic algae b. shrimp c. clown fish d. parasitic lamprey

Answers: 1

continue

Biology, 22.06.2019 09:40, kenldykido2300

Me brainliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula.5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects.8. describe the planets’ orbits around the sun.9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets.13. what causes the seasons?

Answers: 1

continue

Do you know the correct answer?

1. Why might it be advantageous to feed on the first and second
trophic levels? What
wo...