Which of the following is the most effective way for humans to reduce biodiversity loss? Group of answer choices

Introducing exotic species into new areas

Cutting down trees in the rainforest

Preserving embryos of endangered species in case of extinction

Creating large preserves in biodiversity hotspots

The mass of a muon is 207 times the electron mass; the average lifetime of muons at rest is 2.21 μs. in a certain experiment, muons moving through a laboratory are measured to have an average lifetime of 7.04 μs. for the moving muons, what are (a) β (b) k, and (c) p? the rest energy of the electron is 0.511 mev.

What are similarities and differences of reflection, refraction, diffraction and absorption?

Two point charges are separated by a certain distance. how does the strength of the electric field produced by the first charge, at the position of the second charge, change if the second charge is doubled? a. the field does not change b. the field strength decreases by half. c. the field strength doubles d. the field strength quadruples