Which of the following statements about eutrophication is NOT true?(A) It is caused by acid rain.
(B) It is caused by the addition of nutrients to a water system.
(C) It is most harmful when there is little flow through in the system.
(D) Phosphorus is the main causal agent.
(E) Humans are responsible for most eutrophication.

Answers

Answer 1
Answer: The correct option is A. Eutrophication is not caused by acid rain. Eutrophication occurs as a result of availability of nutrients which are neccessary for plant growth. These nutrients are typically released into water bodies as a result of human activities.

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Coal and wood are found in nature.they are both examples of

Answers

 they are examples of  Natural resources



The Inuit traditionally relied upon hunting and fishing for a majority of their food because _______.a. prey animals were plentiful and easy to catch
b. their homelands were not suited to farming or gathering
c. hunting is healthier and easier than gathering
d. none of the above

Answers

The correct answer is option B

The Inuit traditionally were group of people living in the Artic and Sub-Artic regions of the globe. They usually moved across the land and ice which followed change in the season.

They usually relied on hunting because the land was not suitable for farming or gathering as they usually lived in the colder regions of the globe.

The Inuit traditionally relied upon hunting and fishing for a majority of their food because B) their homelands were not suited to farming or gathering.

The enviornment plays a major role over what the tribe would eat.

How can scientists use DNA in crime scene investigations? (1 point) They analyze the size of the DNA to determine where a crime was committed. They analyze the GC content of the DNA to determine how a crime was committed. They analyze the sequence of bases in the DNA to determine who committed a crime. They analyze the age of the DNA to determine when a crime was committed.

Answers

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

The scientists use DNA in crime scene investigations is by they analyze the GC content of the DNA to determine how a crime was committed. 

What is the 10% rule ?

Answers

During the transfer of energy from organic food to another form only about 10% of the energy is stored as flesh. 

Based on figure 19-4, what is the student probably trying to test?

Answers

The student is trying to see which substance (disinfectant 1, 2, 3, or the distilled water) can disinfect the most.

You are caring for a 21dashyeardashold female pregnant female in her third trimester who fell down a flight of steps. You currently have her fully immobilized. During transport, she keeps complaining of dizziness. In what position should you place her to minimize this?a) Supine with the legs elevatedb) Supine.c) Supine with the backboard tilted to the leftd) Sitting up

Answers

Answer:

Supine with the backboard tilted to the left.

Explanation:

Pregnancy period is also known as gestation period, the development of the offspring inside the womb. The pregnancy is divided into the different trimester periods.

A pregnant female has fallen down a flight of steps. The lady should be supine with the back board must be tilted to the left as this position reduces her dizziness. This position helps the female to relax and provide protection to both the mother and the offspring. More oxygen will be available to the female.

Thus, the correct answer is option (c).