Which of the following animals could detect sound at a frequency of 67,000 hz

Which of the following animals could detect sound at a frequency of 67,000 Hz? A. Bat B. Tree frog C. Elephant D. Dog

Assuming that the options are a dog, a tree frog, a bat and an elephant (concluded this by searching the question):

The answer is a dog. Their acute sense of hearing allows them to detect both high and low frquencies.

Hope it helped,

BioTeacher101

step 1 ammonium can be absorbed by plants, but some is converted into nitrates which are better for plants to absorb. this is called nitrification. 2. step 2 the deer eats the plants and uses the nitrogen-containing proteins for cell growth. 3. step 3 bacteria in the soil conduct nitrogen fixation to convert nitrogen gas from the atmosphere into ammonium. 4. step 4 some of the nitrates are absorbed back into plants, but denitrification breaks down the nitrates into nitrogen gas released back into the atmosphere. 5. step 5 nitrogen is found in the urine, which gets broken down into ammonium through the process of ammonification. 6. step 6 plants absorb the ammonium and begin assimilation, the process to add the nitrogen to protein.

i think the answer is b.