Answer:
A police car's radar gun emits microwaves with frequency f. 1. =36 GHz. The beam ... waves at f. 2 . • Which frequency is higher, f. 1 or f. 2 ? • Calculate the difference f. 2. – f. 1 . 2. Page 3 ... The Doppler effect for EM waves is derived in ... velocity between source and observer. 4 ... The reflected waves have this shifted.
Explanation:
I enjoy stuff about guns so i hope this helps!
The
factors that both unicellular and multicellular organisms actively balance in
order to achieve homeostasis are wastes, nutrients, and water. The
correct answer between all the choices given is the third choice or letter C. I
am hoping that this answer has satisfied your query and it will be able to help
you in your endeavor, and if you would like, feel free to ask another question.
Answer:
It is between B and C I am 99.999% Sure its C but you might wanna check :))))
Explanation:
Answer:
True. Homologous structures provide evidence of a common ancestor.
The answer is A. The number of organisms is staying the same because they are dying at the same rate that they are being born.
