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stepladder [879]
3 years ago
5

What's responsible for causing eutrophication in waterways?

Biology
1 answer:
Art [367]3 years ago
4 0

Answer:

D

Explanation:

D is the answer <3

Hope this helps!

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Which of the following is a scientific observation about the snake pictured below?
Fynjy0 [20]

Answer:

Adult cottonmouths are brown.

Explanation:

An observation is a fact that you can clearly see and don't have to guess if it is true or not.

4 0
3 years ago
Some protozoans have special organelles called contractile vacuoles that continually eliminate excess water from the cell. The p
Ann [662]

Answer:

Liquid and with a higher osmotic pressure

Explanation:

Remember that a cell that is surrounded by an environment with a higher osmotic pressure, will produce that the cell get some water outside to make some dilution to the salt concentration that surrounds the protozoan.

6 0
3 years ago
Which DNA strand is complementary to TGTAGCTGCGCGT?
Anton [14]

Answer:

ACATCGACGCGA

Explanation:

In DNA

adenine pairs with thymine

cytosine pairs with guanine

7 0
3 years ago
Which state was the pioneer to start fighting air pollution?
omeli [17]

Answer:

California

Explanation:

The first recognized "smog" fightning occured back in Los Angeles in summer of 1943

5 0
2 years ago
What is the best definition of a chromosome? Based on the picture provided above :)
Talja [164]

Answer:

d.

Explanation:

A chromosome is a strand of DNA that is encoded with genes. In most cells, humans have 22 pairs of these chromosomes plus the two sex chromosomes (XX in females and XY in males) for a total of 46. The word chromosome was originally coined in German from the Greek words khroma, meaning color, and soma meaning body.

8 0
3 years ago
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