Which type of organisms are very
clever and can keep changing?
A. bacteria
B. viruses
C. infections

Answers

Answer 1
The correct answer is option B, Viruses.

Ex: Flu viruses often change as a result of “antigenic drift”
Answer 2

Bacteria  are very clever and can keep changing. Therefore, option (B) is correct.

Mutation, horizontal gene transfer, and fast reproduction allow bacteria to be smart and adaptable. They adapt to environmental stressors like antibiotics to build resistance and survive.

Bacteria are hard to cure because they can adapt and change. Unlike bacteria, viruses lack cellular structure and cannot perform autonomous metabolism. A host organism contracts an infection from bacteria or viruses. Therefore, option (B) bacteria  are very clever and can keep changing.

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Related Questions

is water wet comment or answer, I don't care

Answers

Answer:

If we define "wet" as a sensation that we get when a liquid comes in contact with us, then yes, water is wet to us. If we define "wet" as "made of liquid or moisture", then water is definitely wet because it is made of liquid, and in this sense, all liquids are wet because they are all made of liquids.

Have a great day friend! :D

Answer:

ok so water makes things wet but does that nessacarily mean that it is wet itself? Well if you make a towel wet with water, and rub it on your skin, then it makes your skin wet, So we can say that something that makes another thing wet, is wet.

Therefore, water is wet.

yes

Now list in order every detail that happens in the digestive system

Answers

Answer:

ingestion, propulsion, mechanical digestion, chemical digestion, absorption, and defecation. Explanation: Mark me brainliest. This is the correct answer.

it is an intense pain in the head caused by stress fatigue and sometime hunger ​

Answers

Answer Headache is caused by

Brenna's mother recently fell down the lowest step of their front porch while scooping snow, and she cracked her ulna. Brenna gets angry at her mother for scooping the snow in the first place when she knows she has osteoporosis and a tendency for falling. Brett hires a snow removal service that will arrive as early as possible after future snows to prevent this from happening again, because they both know that Brenna's mom is going to continue to shovel. She still feels young, and she says her osteoporosis and age aren't holding her back in life.

Brenna and Brett both feel that even though Brenna's mother has a history of falling every couple of years, she is overall very healthy compared to others her age. Brett's mom on the other hand is only a few years older and very active in her local community organizations and tennis league.

Functional status is a better indicator of health in older adults than age, because how they have taken care of themselves over their lifetime greatly affects how they feel and function. Two different 70-year-olds can have completely different health statuses.

a. True
b. False

Answers

The statement 'two different 70-year-olds can have completely different health statuses' is TRUE. Health is a result of both environmental and genetic factors instead of only age.

Health is a physical and mental condition of well-being by which a person can develop his/her maximum potential.

The aging of a person is a process that occurs in an independent mode of different physiological pathways (e.g., maintenance, repair, defense).

In consequence, although aging is often associated with different diseases, aging in itself is not a disability/disease condition, thereby a person may have 70 years old and exhibit excellent physical/mental conditions.

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Use the drop–down menus to select the best answers.

There is/are
bone(s) in the lower arm.
There is/are
bone(s) in the upper arm.

Answers

Answer:

2 in the lower arm, 1 in the upper arm

Explanation:

on edge

Answer:

2 in the lower portion 1 in the upper portion

Explanation:

What is the game category for kin ball? and what are the tactical concepts

with examples?

Answers

Sport game

played between 3 opposing teams of 4 players each on the playing area.

The objective of this sport is for the team whose color is called to catch the ball with any part of the body before the ball touches the ground.

team work, fast-paced, fair play,

handwashing with regular soap is effective because __________.

Answers

Answer: It washes away germs from your hands.

Explanation:

A good lather forms pockets called micelles that trap and remove germs, harmful chemicals, and dirt from your hands. Lathering with soap and scrubbing your hands for 20 seconds is important to this process because these actions physically destroy germs and remove germs and chemicals from your skin.

The ovaries are directly connected to the fallopian tubes.

True
False

Answers

False as there is no direct connection between the ovaries and fallopian tubes (also known as uterine tubes or oviducts), the egg is transported to the uterus in a peritoneal fluid produced by the fimbriae on the edge of the tube's opening.
False there isn’t anything technically connected

How can the highest productivity be achieved?​

Answers

Answer:

Sometimes the most productive thing you can do is take a few days off and start fresh. Take charge of your life. Be mindful of transitions, re-frame your tasks, integrate your interests, and know when to pause. The more that you practice these skills, the greater your productivity will become.

Explanation:

Pls Make Me The BrainLiest

What can disease cause?

A. Pain in the body

B. Parts of the body to stop working

C. In some cases death

D. All of the above

Answers

Answer:

D. All of the above

This is the answer

Answer:

d.all of the above.

have a happy save day and dont get diseases

Agree/disagree and why?
My family and friends have the biggest impact of my ideas about drugs

Answers

Answer:

because they have no one to love or care for them

Explanation:

A man collapses in the grocery store. His wife starts yelling for help and holding his head. A grocery store worker gently shakes him to determine if he is unconscious, then checks for breathing and a pulse. He doesn’t find either. The worker gets an AED, attaches the pads, and presses the “analyze” button. After being told to deliver a shock, the worker presses the “shock” button. What dangerous mistake did the worker make?

Answers

The correct answer is D.

In 25 words or fewer, identify a questionable claim in the advertisement above. How can you find out if the claim is true or false?

Answers

What's the advertisement?

Select the proper terminology for the numbered
facial regions indicated in the diagram to the right
2.
1
3
2.
5
3
6.
4
5
6
7

Answers

Answer:6.

Explanation:

what structure forms the boundary between the anterior and posterior chambers?

Answers

It would be the iris and the lens

the hypothalamus is part of a homeostatic feedback loop that plays an important role in maintaining homeostasis in the human body. which phrase best describes a negative feedback loop?

Answers

A phrase to describe a negative feedback loop could be: self-regulating (though I'm not sure the exact word you're looking for).

By the start of the 19th century, alcohol intoxication was no longer looked upon as a sign of religious ecstasy, but as

Answers

Answer:

Explanation:A number of factors led to an explosion of alcohol consumption in the early 1800s. First, the British halted their participation in the American molasses/rum trade, objecting to its connections with slavery, while the federal government also began to tax rum in the 1790s.

Does anyone know how to sign up to medic portal

Answers

Answer:

i don't know how too i answered i don't have to feel gulity since this was a long time ago anyways thanks for the points have a nice day and bye

Explanation:

43.in this time of pandemic,the following are the kind of health practitioner you should find,except:A.a health professional B.a health expert C.a doctor quak D,a health specialist

Answers

Answer:

I'm pretty sure its C. a doctor

Explanation:

hope I helped, have a great day peeps :)

which region of the ear houses perilymph and endolymph?

Answers

Answer:

The labyrinths of the internal ear contain the fluids known as perilymph and endolymph.

Explanation:

Hope this helps

We have traditional hormones, such
as insulin which helps to control
A. immune system
B. blood sugar
C. calcium levels

Answers

Answer:

b

Explanation:

The answer is B. Insulin helps control blood sugar.

What is the proper food to eat before, during, and after the exercise/physical activities? Why?​

Answers

Answer:

Hydrating with water. Eating healthy carbohydrates such as whole-grain cereals (with low-fat or skim milk), whole-wheat toast, low-fat or fat-free yogurt, whole grain pasta, brown rice, fruits and vegetables.

Explanation:

Cancers that affect supportive or connective tissue are classified as __________. A. carcinomas B. leukemias C. lymphomas D. sarcomas
PLZ HELP I WILL GIVE BRAINLIEST

Answers

Answer:

D. Sarcomas

Explanation:

Cancers that affect supportive or connective tissue are classified as sarcomas:)

Which type of consequence includes depression, antisocial behavior, and/or poor grades?

Answers

Answer:

Personal Consequence

Explanation:

Taste disorders may be linked to a problem with the __________ system. A. Olfactory B. Tactile C. Visual D. Perceptual.

Answers

Answer:

A. olfactory

Explanation:

Taste disorders may be linked to a problem with the olfactory system. Hence option A is correct.

What is olfactory system?

Olfactory system is defined as the physical components of the body that support scent. Two processes in your olfactory system allow you to smell things: Nostrils: Things that smell release small chemicals that can activate olfactory receptors. Receptors interact in particular ways, allowing you to distinguish between various odors.

Middle ear infections and upper respiratory infections are two causes of taste issues. radiation treatment for head and neck malignancies. exposure to specific substances, such as pesticides and some drugs, such as generic antibiotics and antihistamines. Chemoreceptors have a significant impact on taste and smell perception. The presence of chemicals stimulates all chemoreceptors.

Thus, taste disorders may be linked to a problem with the olfactory system. Hence option A is correct.

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What are healthy choices when eating at a restaurant

Answers

Answer:

while it depends on were your eating at and what they are selling. if you want i can help you out more just give me the info of what the place is called and what you want! :)

Don't get a drink, eat more vegetables, and watch your sodium in take

Explanation:

9. Which of the following organs does NOT help remove alcohol from the bloodstream?

Answers

Answer:

Spleen

Explanation:

which kind of mental health professional is likely to be found providing counseling and support in a spiritual context, as well as wellness programs, and group, family, and couples therapy?

Answers

Answer:

Usually this would be a job for a pastoral counselor.

the loss of feeling and movement of the legs is termed

Answers

paraplegia is the loss of feeling and movement of legs is termed

Bullying is the same as getting mad and fighting someone.

True Or False?

Answers

Answer:

True

Explanation:

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