What is the wave speed of a wave that has a frequency of 50 Hz and a wavelength of 0.10 m?

Which animal group is the largest and contains more species from all the other living groups combined? is it mammals or

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-

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation