Which of the following supports the idea that aquaponics reduce the impact of human activities on the environment?
1.the installation and maintenance of equipment requires an investment of money.
2.only certain types of fish can be used in aquaponics
3.aquaponics systems use a great deal of water.
4.reuse of fish waste reduces the use of fertilizers.

Scenario #2 in 2001, a population of 2,500 poison dart frogs lived in the amazon rain forest. due to increased deforestation, the population dwindled to 25 frogs in 2019. new government regulations were enacted in 2022, successfully putting an end to the deforestation of the amazon rain forest. once deforestation was stopped, the poison dart frog population was able to recover. by 2050, the population reached 8,000 frogs, of that population, 20 are homozygous recessive for being spotted (ss genotype). q2- ? q- p- p2- 2pq-

Where is the nictitating membrane found? a. between the eyelid and the eyeball b. between the retina and the optic nerve c. between the outer and middle ear d. in the organ of corti in the middle ear

What is the difference between a meteoroid and a meteor?