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love history [14]
3 years ago
9

Describe three waves that you could observe waves changing direction in an indoor swimming pool

Biology
1 answer:
shusha [124]3 years ago
7 0

Answer:

Refraction is the change in direction of waves that occurs when waves travel from one medium to another. Refraction is always accompanied by a wavelength and speed change. Diffraction is the bending of waves around obstacles and openings.

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You are a wildlife biologist. You think the best way to protect the selkirk caribou is to use the same technique that saved the
larisa86 [58]

Answer:

Controlling the predator population, wolves.

Explanation:

The method followed for the little smoky herd protection was to control their habitat and the population of the predators in the said habitat, which were wolves.

If I recommend the same method as the best way to protect the selkirk caribou, then i would be suggesting controlling the population of the predators in the area, which are mostly wolves, and in this way protecting the population of the selkirk caribou.

I hope this answer helps.

8 0
3 years ago
Which label belongs in the area marked X?
jarptica [38.1K]

Answer:

Option A. can reproduce by budding.

Explanation:

Sponges is a multicellular organism which consists of pores that allows water to move through the body. Sponges belongs to kingdom animalia and phylum porifera. Sponges can reproduce by budding. Sponges are placed in kingdom animalia because they are unable to make their own food, made of more than one cell and absence of cell wall.

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3 years ago
The first organisms arose from non-living molecules found on early earth. Which theory best describes how
enyata [817]

Answer:

abiogenesis

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a (not) biogenesis (coming from other life forms)

Biogenesis would mean that it's coming from other life forms,

Natural selection is a part of evolution (what is there to select?)

Variation is also a part of evolution (not related)

5 0
3 years ago
Where should a doctor look to see if the large intestine is working properly?
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feces, hope this helps

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What is the purpose of a simple machine?
Alina [70]

Answer:A

Explanation:

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