Question 1 (1 point)
Invasive species are _______ species that have a ______ impact on a given ecosystem.

Question 1 options:

native, positive


non-native, neutral


non-native, positive


non-native, harmful

Question 2 (1 point)
Select all that apply.

Check all that characteristics of zebra mussels.

Question 2 options:

lives in cool water


the size of a hand


can attach to any surface


filter feeders

Question 3 (1 point)
The zebra and quagga mussels arrived to the Great Lakes in the ballast water of a container ship from:

Question 3 options:

Norway


Europe


Africa


Australia

Question 4 (1 point)
20% of the world's fresh water is found in the Great Lakes.

Question 4 options:
True
False
Question 5 (1 point)
Select all that apply.

In what ways do zebra and quagga mussels change the ecosystem?

Question 5 options:

compete with other organisms for food


consume huge amounts of algae, which leaves little food for other organisms


increase the temperature of the water


lake water becomes clearer, allowing sunlight to penetrate deeper and creating more aquatic plant growth

Answer:

OH NO...OH NO...OH NO NO NO NO NO..OH NO!!!!

Which job does an orthodontist commonly do?

A. performs tooth extractions
B. removes tartar from teeth
C. puts braces on teeth
D. checks teeth for cavities

Tami is a patient who discusses a personal medical condition with John, a medical counselor. At lunch, John informally tells other coworkers, who are not involved with Tami’s medical care, about her condition. What principle does this conduct violate?

principle of autonomy

principle of beneficence

principle of nonmaleficence

principle of confidentiality

Please help!!!! It’s timed!!!!

The passage describe the different roles that myokines play throughout the body. According to the passage, the myokine IL-8 helps the body form which of the following?
Question 2 options:


Liver Cells


More Insulin


Abdominal fat


New Capillaries

how can peer meditation program help make your school safer

Think of a time when you reacted to a strong emotion quickly, before you were able to think your through your response. What happend?

say you have a good friend or family member that you love, and they are a heavy smoker. Describe in your post how you might convince them to quit. Be sure to provide evidence, which might include some examples of diseases caused by smoking.

I NEED TO KNOW ASAP !!
Which of the following is NOT an indication that a web site contains reliable health information?
1. The site’s web address ends in .com.
2. The site is nationally or internationally recognized.
3. The site is staffed by experts in the field.
4. Articles on the site are backed up by scientific research reported in major journals.