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myrzilka [38]
3 years ago
7

Can anyone please help with these three questions? Thanks! The first and correct answer will receive brainliest!!! Please please

help
Which human activity has the most impact on the quality of water of a stream?
A: Increasing the chemical we throw in the water.
B: Releasing laundry detergent into our streams.
C: Not using fertilizers near the stream
D: Water that has been heated and cooled.

Which human activity affects the quality of drinking water?
A: cutting down trees
B: allowing chemical plants to burn fossil fuels in the air
C:leaving trash outside for animals to eat
D: runoff containing fertilizers and pesticides that will seep through our soil.

How does the industrial and agricultural activities affect our watersheds?
A: By allowing the water cycle to evaporate the water.
B: By allowing pollutants to seep through our soil to our groundwater.
C: By burning fossil fuels
D: All of the above.

How does the industrial and agricultural activities affect our watersheds?
A: By allowing the water cycle to evaporate the water.
B: By allowing pollutants to seep through our soil to our groundwater.
C: By burning fossil fuels
D: All of the above.
Biology
2 answers:
trapecia [35]3 years ago
8 0
The answers is B please trust me.
Vanyuwa [196]3 years ago
7 0

Answer:

for the last one its d

Explanation:

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Severe acute respiratory syndrome (SARS) is an illness caused by a coronavirus. Symptoms include a high fever, headaches, and bo
S_A_V [24]

Answer:

lytic, due to the quick onset of symptoms after infection

Explanation:

There are two different mechanisms by which viruses can replicate: the lysogenic cycle and the lytic cycle. The lytic cycle is a reproductive cycle where viruses hijacks the host cell's machinery in order to rapidly produce new viruses, which subsequently burst out of the host cell. On the other hand, the lysogenic cycle is a type of viral reproduction characterized by the integration of the viral nucleic acid into the host cell genome, staying hidden. In consequence, this cycle (lysogenic) is slower compared to the lytic cycle because it requires an additional step (i.e., genome integration).

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3 years ago
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HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
lesantik [10]

Answer:

here!!

Explanation:

oxygen = exocytosis

water molecules = osmosis

charged amino acid = simple diffusion

calcium move from low concentration to high concentration = active transport

protein from the Golgi apparatus = carrier protein

8 0
3 years ago
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1. What is the scientific method? Is there just one universal scientific method? Why or why
natulia [17]

Answer:

Follows are the solution to this question:

Explanation:

1)

Its scientific process explains how researchers obtain worldwide knowledge. 6 key elements define this method: queries, assumptions, experiments, observations, evaluation, and results. It is interconnected measures, however, that they should not operate in the same sequence often.

2)

It is about learning and describing as just a collective body, Science aims to give an ever more rigorous explanation of the workings of a natural environment, its elements as well as how the country now should be.

3)

Science will help to create the latest knowledge in solving practical problems and determine personally and mutually responsible choices.

4)

Science will allow the intellect to develop new information and also to overcome the excitement on how today's world is developing and functioning. Science was important because it helped to shape the world wherein we live today.

5)

It can write credibility through the use of reliable information to back up your argument in your research. High-quality resources that support your arguments will more frequently lead to better outcomes for the tasks. Its use of reliable sources can help as a topic.

6)

The peer-review will also include subjecting of its author's empirical research and research into another relevance and suitabilities to review by other experts in the same field. Its author should decide if a work is acceptable via a peer review.

7)

Knowledge in which observations are only based on what can be observed directly may help students to learn how science can infer. It can help students to understand why scientists utilize facts in responding to questions by distinguishing among observations and assumptions.

8)

Other components are kept similar by constant. Control systems have such preferential privileges for a single group, whereas the group doesn't seem to.  

9)

In seeing what occurs if you adjust the factor to also be tested you can equate the results of the experimental groups with those of the human rights group. The treatment group is also an integral part of a study because it allows everyone to be removed and separated.

4 0
4 years ago
Which of the following is NOT true about light-independent photosynthesis? a. Light-independent reactions take the products of t
k0ka [10]

B

Rather, the Calvin-Benson Cycle is BEGINS when RuBP acquires a carbon from the atmosphere in the form of carbon dioxide to become RuBisCO.

Explanation:

Calvin cycle is the dark phase cycle in plants that generates carbohydrates from reduction of carbon dioxide. The products of light phase – ATPs and NADPH -  are used in the Calvin cycle which is a catabolic pathway.

Calvin cycle BEGINS with a RuBP (Ribulose 1,5-bisphosphate) molecule that captures 3 carbon dioxide molecules to become a Rubisco. The Rubisco is hydrolysed into six 3-PGA which are reduced to G3Ps. One G3P is used to make glucose while the others are used to regenerate RuBP.

Learn More:

For more of Calvin Cycle check out;

brainly.com/question/2749822

brainly.com/question/5756733

#LearnWithBrainy

5 0
3 years ago
How does water pollution in one area affect water and organisms else where??
Sliva [168]

Look at the water cycle, all water is connected through the water cycle

3 0
3 years ago
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