Biological contamination and chemical contamination are two main categories of contamination in water.
What do you mean by water contamination?Water pollution occurs when chemicals contaminate water sources, rendering the water unfit for drinking, cooking, cleaning, swimming, and other activities.
Two main type of contamination in water:
Chemical pollutants are substances or elements. These pollutants could be both natural and man-made. Nitrogen, bleach, salts, pesticides, metals, bacteria-produced poisons, and human or animal medications are examples of chemical pollutants. Organisms in water are referred to as biological pollutants.
Organisms in water are biological pollutants. Microbes or microbiological pollutants are other terms for them. Bacteria, viruses, protozoa, and parasites are examples of biological or microbiological pollutants.
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A pharmaceutical company conducts a clinical trial of a new drug for allergies.
Group B is the
control group
experimental group
ED50 group
TD50 group
Answer:
CONTROL GROUP
Explanation:
Group B is receiving the placebo, therefore they will not be ingesting the new drug.
You’re a drama group decides to go camping at the shore what should you do to prepare
Answer:
Pack right
Explanation:
Make sure you bring any necessities you'll need like food, clothes, tents, ect
True or False: There are three ways to score points in Basketball. A field goal, a free throw and a three point field goal.
Answer:
False. Field goal is in football and worth 3 points. Free throw is the only choice in basketball.
Explanation:
Mike and Laura go to a restaurant for their first date what does mark do or say that makes Laura believe he has many positive character traits check all that apply
Answer:
1,4,5,6 or A,D,E,F
Explanation:
Mike and Laura go to a restaurant for their first date what does mark do or say that makes Laura believe he has many positive character traits as Laura is describing the availability of government bodies that regulate and evaluate the activities of food vendors.
What is restaurant business?A restaurant business is a type of business that is being setup with the purpose of making available food and drinks that can be sold to individuals.
Government bodies are involved in restaurant business as they ensure that all the equipments, food products and personnel are handled in a way as to prevent foodborne diseases.Mike and Laura go to a restaurant for their first date what does mark do or say that makes Laura believe he has many positive character traits as Laura is describing the availability of government bodies that regulate and evaluate the activities of food vendors.
The impact of the role of government in monitoring and evaluating the restaurant business is that is reduces the spread of microorganisms that causes infections thereby ensuring a health society at large.
Therefore, Laura is describing the availability of government bodies that regulate and evaluate the activities of food vendors.
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The iPledge Program of 2006 mandates a drug known as its generic name
and its trade/brand name
Answer:
Accutane i believe
Explanation:
Is it more challenging to build muscular strength or muscular endurance?
Answer:
muscular endurance because it takes time for your muscle to get used to a new routine
Explanation:
Frustration is one of the prime causes of conflict true or false
Answer:
True
Explanation:
Frustration can make you mad- leading to conflict
Teenagers should get more sleep to perform
better in school and to be healthier _
(200 word essay)
Answer:
Sleep helps to fuel your brain and your body. Teens need more sleep because their bodies and minds are growing quickly. Scientific research shows that many teens do not get enough sleep. To be at your best, you need between 8 and 10 hours of sleep every day.
Explanation:
sleep is necessary for good health, and can reduce the likelihood of risky behaviors in both teens and adults. 9 hours of sleep is the magic number for teens. It's difficult for students to hit this mark during the school year, so it could be a good idea to let your teen catch up on sleep this summer.
Although getting enough sleep may not seem that big a deal, teens who don’t get enough sleep and are overtired are more likely to struggle in school have trouble with memory, concentration and motivation the desire to accomplish a goal be involved in car crashes and other accidents. Sleepiness the feeling of wanting or needing to sleep in places and at times when you shouldn’t affects reaction times, or feel depressed, which can become a serious medical condition.
Sleep plays a vital role in good health and well-being throughout your life. Getting enough quality sleep at the right times can help protect your mental health, physical health, quality of life, and safety. The way you feel while you're awake depends in part on what happens while you're sleeping.
Just like eating, sleep is necessary for survival. Sleep gives your body a rest and allows it to prepare for the next day. It's like giving your body a mini-vacation. Sleep also gives your brain a chance to sort things out.
EDIT AND REVISE IT IN YOUR OWN WORDS !!!!
You have been appointed to a health education team at your school. Your job is to develop the criteria for the health information that another member of the team will be sharing with students. Which term BEST represents your role in the project? A. critical thinker B. problem solver C. effective communicator D. self-directed Please select the best answer from the choices provided. A B C D
Answer: Option C
Explanation:
Answer:
C
Explanation:
Everyone should have a measure of physical fitness
Which image shows nonverbal communication that could indicate the individuals are unwilling to engage with each other?
Answer:
first.
1. facial expression --> tired, frustrated
2. body language--> closed off
3. coffee--> could mean they have been trying to work things out for a while/tired
Explanation:
Answer:
its a
Explanation:
because they are looking away not really wanting to talk, argue, or engage.
Which of the following would NOT be considered a CCP?
A
Determining temperature control points for refrigerators and
freezers
B
Determining hours of operation
с
Setting limits for length of food storage
D
Designating separate storage spaces for food and chemicals
Answer:
D
Explanation:
Designating separate storage spaces for food and chemicals is not CCP
When alcohol is swallowed, how does it affect the body in the short term?
Answer:
It makes your stress go away
Explanation:
The short-term effects of alcohol (more specifically ethanol) consumption – due to drinking beer, wine, distilled spirits or other alcoholic beverages – range from a decrease in anxiety and motor skills and euphoria at lower doses to intoxication (drunkenness), stupor, unconsciousness, anterograde amnesia and memories
Amelie is working with a beaker and accidentally breaks it. She looks down and realizes that her hand is bleeding.
Amelie is pretty sure that her injury is not serious enough to require stitches. How should she respond to this injury?
ask for help from the teacher
immediately dial 911 to speak to a medical professional
wipe the blood off and ignore the injury since it is not serious
focus on cleaning up the broken glass on the floor so someone else does not get injured
Answer:
A:ask for help from the teacher
Explanation:I guessed on edge lol
Answer:
A i think
Explanation:
step by step
Fill in the blank with the correct term.
The hormone and glucagon help the human body regulate the level of blood glucose.
Answer:
Hey!
The answer your after is INSULIN!
Explanation:
Insulin works with glucagon to reduce (when too high) and regulate the blood sugar levels...it is made and released by the Pancreas!
Glucagon prevents our blood glucose levels falling too low.
HOPE THIS HELPS!
The closure of which of the following valves is associated with the "Dupp" sound of a heartbeat?
A.
The pulmonary SLV
B.
The bicuspid valve
C.
The tricuspid valve
D.
The mitral valve
Which type of website advocates an individual or group's opinion or point of view?
A.
.gov
B.
.org
C.
.com
Answer: B
Explanation:
Org is opinion
damage to the skin and underlying tissues caused by prolonged exposure to extreme cold is called ________
Social interaction is an important part of team activities. Which of the following is an example of a positive consequence of social interaction: Question 1 options: You make enemies with rivals. You meet people who have a common interest and goal. You meet negative people.
You meet people with a simular interest.
Social interaction refers to the way people communicate and interact with each other. In team activities, social interaction plays an important role in building positive relationships among team members.
Give an example of the above ?
One example of a positive consequence of social interaction in team activities is the ability to meet people who have a common interest and goal. When team members share a common interest, they are more likely to be invested in the team's success and work together towards achieving their goals.
This can lead to stronger teamwork, increased motivation, and a greater sense of community within the team.In contrast, negative social interaction can have detrimental effects on the team's dynamics and performance. Making enemies with rivals and meeting negative people can create tension and conflict within the team, which can lead to decreased morale and productivity.
Overall, positive social interaction in team activities is important for building strong relationships, increasing motivation, and achieving common goals. It creates a supportive and collaborative environment that allows team members to work together effectively towards their objectives.
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Explain a symptom of stress that may need furthe medical attention.
Answer:
Deep depression
Explanation:
Answer: Anxiety, depression, PTSD, Etc.
Explanation: All of these can cause thoughts of s u i c i d e or s e l f h a r m.
Which term is used to describe a neighborhood that has people from the United States, Jordan, France, Israel, Argentina, Japan, and South Africa?
brainstorming
peer pressure
self-concept
diversity
Answer:
Diversity
Explanation:
Fill in the blank with the correct word.
The side chain of an amino acid determines where a protein
Answer:
hey!
Your answer is that Amino Acids determine where the proteins bend/fold in its formation!
Explanation:
HPE THIS HELPS!!
The side chain of an amino acid determines where a protein bend/fold in its formation.
What are the functions of proteins?Proteins are biomolecules—large, intricate macromolecules—that play a significant part in the functioning and regulation of our body's cells, tissues, and other organs.
Proteins are primarily responsible for providing structure, controlling body processes, transporting materials, maintaining fluid balance, enhancing immunity, and providing energy.
There are many roles that proteins play, including: acting as hormones and enzymes, transporting nutrients, preserving fluid and acid-base equilibrium, producing antibodies, facilitating tissue regeneration and wound healing.
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Explain in at least 2 complete sentences the differences between dynamic stretching and static stretching.
Answer:
Dynamic stretching involves movement, of more than one muscle group. so Static stretching isolattes one muscle group at a time and holds a position rather than moving through a range of motion. Thank me later! :)
Explanation:
__________ refers to the disparity between IQ scores among European Americans and other minority groups.
A. Gender gap B. Stanford-Binet C. Flynn effect D. Ethnic gap
As a professional electrician, Josh is required to be knowledgeable in how many areas of electrical knowledge?
A. 6
B.5
C.3
D.4
Answer:
5, this is what Google told me
Someone who is strong but has poor body composition is considered physically fit.
Select one:
True
False
Answer:
false
Explanation:
You can consider yourself physically fit when your body is able to do what you ask it to do. This comes from flexibility, endurance and strength.
What decides whether sperm are allowed into the fallopian tubes?
Answer:
The test to determine whether your fallopian tubes are open is called a hysterosalpingogram, or HSG. This test is usually done by a radiologist or gynecologist, and places dye through the cervix, into the uterus, and out through the tubes
Explanation:
i hope this helps
The propensity of movement of sperm decides whether it is allowed to enter into the fallopian tube.
What do you mean by Sperm?Sperm may be defined as a male reproductive structure that consists of an acrosome, a haploid nucleus, and a tail for movement.
When the sperm is ejaculated into the vagina of the female, it passes through the cervical region to reach the fallopian tube where the process of fertilization occurs in the ampulla.
The motility, strength, and certain characteristics decide whether a sperm reaches to the region of the fallopian tube.
Therefore, the propensity of movement of sperm decides whether it is allowed to enter into the fallopian tube.
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Your level of physical fitness does not affect your level of social wellness.
Select one:
True
False
Answer:
The answer is True
A teen can be a drug-free advocate by promoting healthful media such as PSAs
Answer:
True
Explanation:
What do barbell curls and dips have in common? A. They are both leg exercises. B. They both use free weights. C. Neither exercise is isotonic. D. They are both arm exercises. Please select the best answer from the choices provided
Answer:
D
Explanation:
Answer:
D
Explanation:
Barbell curls and dips both are arm exercise to decrease the weight of arm and muscles
This is perform by the flexing of both elbows and keeping your shoulder bone withdrew
Do not allow heavy weight from lower back to arch and push up to about chest level
Keep the spine in zero potential position
Determine the width of grip and your elbow to ought the potential position of exercise
Hence the right answer is option D "they are both arm exercise"
Pregnancy nursing women can make use of the ____ and the ____ and making healthy food choices
Answer:
Pregnancy nursing women can make use of the nutritional content and the recommended requirement and making healthy food choices.
Explanation:
Due to the several changes that take place in a woman's body during and even after pregnancy, it is important that she takes special care of what foods she is consuming. In order to make healthy choices with regards to what she eats, she must have a look at what type and how much nutrition a certain food contains and what is the ideal amount needed in her condition.
Hope that answers the question, have a great day!
