Chemistry, 19.02.2022 05:30 aprilreneeclaroxob0c
The picture below shows a school aquarium, an aquatic microhabitat. The aquarium has fish, live
plants, a rocky bottom, a light source, but no oxygen pump.
All of the following are ways that this microhabitat supports the organisms that live in it EXCEPT —
a. it has oxygen that the plants produce for the fish to breathe.
b. it has carbon dioxide that the fish release for the plants to absorb.
c. it has rocks for the fish to eat for energy.
d. it has a light source for the plants to make food.
Answers: 3
Chemistry, 22.06.2019 04:00, amandasantiago2001
Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.
Answers: 3
Chemistry, 22.06.2019 13:00, devontemiles8868
One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.
Answers: 1
Chemistry, 22.06.2019 19:30, Karinaccccc
How might this scientific phenomena be explained? a paper clip floats on water.
Answers: 1
The picture below shows a school aquarium, an aquatic microhabitat. The aquarium has fish, live
pl...