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UkoKoshka [18]
3 years ago
11

HELP ME! Gold medal if you help and its right!!!

Biology
2 answers:
4vir4ik [10]3 years ago
6 0
C)set maximum contaminant levels for pollutants in drinking water
antoniya [11.8K]3 years ago
6 0
For number 17 is uranium  an number 18 is <span>fossil fuel</span>
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Advances in medical technology have had no impact on the environment.
kondaur [170]

Answer:b

Explanation:

7 0
3 years ago
The____of cattle and other ruminants includes a pouchlike structure called a(n)____, where bacteria help break down the animals
Alex_Xolod [135]

Answer:

The stomach of a cattle and other ruminants include a pouch like structure called a recticulum, where bacteria help breakdown the animals food.

Explanation:

Cattle is a ruminants and ruminants animals are animals that can chew the cord and have four chambered stomachs. Their stomachs are rumen, recticulum, abomasum and omasum. The abomasum is considered the true stomach because it has a structure similar to that of non ruminants. Recticulum is the second chambered stomach that is pouch like and it contains bacteria they help breakdown food. It collect the small digests molecule and move them to omasum.

3 0
3 years ago
Which of the following is best for representing a time period in which an organism could evolve (for evolution to happen)? A 3,0
CaHeK987 [17]

Answer:

C] 10,000 years

Explanation:

It usually takes a million or more years. The longer, the more identifiable.

6 0
2 years ago
Explain how color and light can be helpful when determining concentration.
hichkok12 [17]

Color and light are one of the important things and helpful in determining concentration as they are able to show basis of whether the concentrations you have used is correct and accurate as the original effect on the experiment being conducted. They were able to provide differentiation of experiments and to be able to show the differences and which are the ones who are accurate and precise base on the given results.

8 0
3 years ago
During science class, Mr. Webber read four scenarios to his class, which all describe an object in
wel

Answer:

I believe it would be C.

Explanation:

The change in the direction is the key factor to look at to find the answer

7 0
3 years ago
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