What is a possible reason why the bird might be eating one type of beetle but not the other

Football players often sustain lateral blows to the extended knee. which of the ligaments is (are) damaged as a result? a. suprapatellar b. oblique popliteal and extracapsular ligament c. medial collateral, medial meniscus, and anterior cruciate d. arcuate popliteal and the posterior cruciate

Rotenone is an insecticide that is toxic

The first generation of offspring from the cross of two parents is called the a.f1 generation b.f2 generation c.short generation d.p generation