Answer:
frogs, toads, salamanders, and caecillans
Explanation:
About 90 percent of all amphibians are anurans (Table 1). Table 1. Number of genera, species, and world distribution of frogs, toads, salamanders, and caecilians.
Answer:
10 kJ
Explanation:
W = Fd
W = (μN)(vt)
W = μ(mg)vt
W = 0.7(42.9)(9.81)(9)(3.8)
W = 10,075.12506 J
W ≈ 10 kJ
Answer:
Doppler Theory
Explanation:
it's a theory regarding the change in wave frequency during the relative motion between a wave source and its observer.
Considering the total body, there are six elements of fitness: aerobic capacity, body structure, body composition, balance, muscular flexibility and strength