Help! this is due today!!
1) Why do muscle cells have so many mitochondria?

A: The mitochondria in muscle cells are smaller so more are needed.
B: Muscle cells are bigger than every other cell and can fit more mitochondria.
C: There are more mitochondria only because there are more nuclei.
D: Muscle cells need to quickly respond to energy needs.


2) What is the effect when a muscle contracts? *


A: The muscle pushes on another muscle.

B: The muscle pushes on a bone.

C: The muscle lengthens.

D: The muscle shortens.


4) Which of the following is stored in the skeletal system?

A: potassium

B: calcium

C: sodium

D: water

Answers

Answer 1
1) the answer is D
2) the answer is D
3) the answer is B

Related Questions

A hospital has a plan to control and reduce the cost of providing care to children. What type of plan is this?

A.
operational workforce plan
B.
strategic workforce plan
C.
business plan
D.
time management plan
E.
strategic plan

Answers

i think its b or e

Explanation:

I think it’s B or D because it is mostly nation and sometimes that always happens so I think it’s B or D

PLEASE ANSWER!! ILL GIVE 100 POINTS IF ITS CORRECT ​

Answers

The correct answer is 100% respiratory rate

Answer:

B.

Explanation:

My parents are EMTs and have to know that stuff, so i know it from them.

Hope this helps.

Jake Paul vs Conor Mcgregor Who is Gonna Win

Answers

Answer:

Conor Mcgregor

Explanation:

Answer:

McGregor obviously, he's a pro.

please help !!! i need help , ill mark you brainliest

Answers

Answer:

I think this both are safe but a little risky..

I think the second one goes up top and the first one to the bottom, cuz in an earthquake things can fall on u if you are inside

Two other teachers in my daycare center and I have the children play outdoors at the same time. The playground is VERY crowded, and the children seem to be pushing, screaming and snatching one another's toys. What can we do to stop all of this?

Answers

The first thing I would do is try organize a game possibly. A game where each round kids who win said game, get to play with toys on one side of the area, while the other kids get to sing songs, tell jokes, etc. (if they are allowed to do this)

Maybe you could create a song.
This song would remind kids to not touch each other and to not take things out of others hands.

I am unsure of the age group so my answers may not be great depending on the age, but I’m assuming they are toddlers.

Another solution is buying more toys? Although that could get pricey depending on how many kids there are. Maybe you could also have “shifts” where one group of kids goes outside and another goes in. When the group that was outside comes in, you switch. (If that makes sense.)
The kids inside could read, or sing, etc.
Make them have a war boy vs girls they have to fight to the death what ever team wins has to fight each other for a cookie who ever wins get to fight u and whoever wins gets the biggest cookie

Sally is a physiotherapist. Her client has a swelling on her ankle because of a fracture. What can she use to help reduce the swelling and promote healing of the fracture?

Answers

Answer:

for the swelling she can ice to keep the swelling down for the fracture x-ray it first then if it is really bad put a cast on the fracture

Explanation:

O A. all health professionals OB. all doctors C. all nurses OD. all staff working at health facilities​

Answers

Answer:

Explanation:

A or D

Answer:

The answer is c. all nurses

Explanation:

i had this on an recent test in edmentum and got it correct

Doing a Q+A ask me plz!

Answers

ask me please jhhhhhjittv

According to Nevada Law, which of the following statements are true? Group of answer choices

Answers

Answer:

All persons, no matter what age, can AUTHROIZE donation before death

Explanation:

Ok so I was doing my school work then all of a sudden my throat feels rlly sore and now I can’t rlly talk and id,k if it’s coronavirus ...so what do I do

Answers

Dont be too quick to diagnose. Get tested. You could also have sore throat, allergies, cold, not necessarily coronavirus. My mom lost her taste, had sore throat, overall felt bad and she tested negative.

Answer:

Drink so water and if your head hurts then take some ibuprofen

Explanation:

Which of the following muscles contracts voluntarily?
A) Skeletal muscle
B) Visceral muscle
C) Cardiac muscle
D) Dermis muscle​

Answers

Answer:

c cardiac muscle contact voluntarily

the answer is A) Skeletal Muscle

In Volleyball a player can hit the ball twice in succession.
O True
O False

Answers

Answer: false

Explanation:

Which cooking method includes broiling and roasting?

Answers

Answer:

putting it in the oven

Explanation:

MDMA is a slang term for which drug
Opium
Psilocybin
Ecstasy
Marijuana

Answers

Answer:

Ecstasy

Explanation:

“Ecstasy” and "Molly" are slang terms for MDMA, short for 3,4-methylenedioxymethamphetamine, a name that’s nearly as long as the all-night parties where MDMA is often used.

Answer: ecstasy is the answer

Explanation:

Which cell structures are found in plant cells, but not in animal cells? Check all that apply.

cell wall
cell membrane
endoplasmic reticulum
nucleus
chloroplasts
mitochondria

Answers

Answer:

I think the right answer is cell wall and chloroplasts

Three tips when there's a developmental concern

Answers

Answer:

Tip1: Always Contact Your Doctor First

Tip2: Ask For a Referral

Tip3: Get an Evaluation

Hope this helps :3

A channel of communication is
a way to relay information using body language.
a verbal cue.
a way that messages are relayed,
a way to achieve effective communication,

Answers

Answer:

A channel of communication is a way that messages are relayed.

Explanation:

Communication channels are the means used to convey a message, facilitating the communication process.

In the communication process, an emitter uses the most appropriate communication channel to transmit a message to the receiver.  This channel is a support, and is the tool used to transmit this messages.

Examples:

If the communication is verbal, the channel is the air through which the sound waves are transmitted. If the communication is written, the channel would be the paper.

The telephone, internet, written press, television and radio are other examples of communication channels.

The other options are not correct because:

One way of transmitting information using body language is limited to visual communication. A verbal signal corresponds to verbal language only. One way to achieve effective communication refers to the quality of the message, which must be clear and understandable.

Answer:

a way that messages are relayed

Explanation:

did the assignment, hope this helps <3

brainliest pls? :)

According to the article, how many chemicals are found in tobacco smoke on average, how many are known to be toxic, and how many have been linked to cancer? ​

Answers

Answer:

Of the more than 7,000 chemicals in tobacco smoke, at least 250 are known to be harmful, including hydrogen cyanide, carbon monoxide, and ammonia (1, 2, 5). Among the 250 known harmful chemicals in tobacco smoke, at least 69 can cause cancer.

Explanation:

Answer:

There are 7,000 chemicals in cigarettes. Of those 7,000 chemicals 250 are known to be harmful to the human body and 69 are known to cause cancer.

Explanation:

Got it right on Edge2020

Please mark brainliest!!!!

true or false eliminating waste from the body is a function of the digestive system​

Answers

Its is true I think

Answer:

False: Excretory System

Explanation:

The digestive system has to do with how food is broken down to give the body energy

is Self-esteem is usually low during adolescence.

Answers

Self-esteem is usually low during adolescence. A self-actualized person usually is realistic, fair, and creative. Guilt is a primary emotion. Coping strategies are always helpful in dealing with problems.

Answer:

Commonly, yes. During adolescence your emotions will increase, and you will start getting depressed and angry easier. Guilt is a primary emotion. Also, the stresses of everyday life can get them feeling down.

What are the hidden sides of animal agriculture?

Answers

Explanation:

Meat consumption has grown sharply along with the rising prosperity of developing countries. As a result of this, large-scale livestock farming is now widespread throughout the region. However, an increasing number of people are becoming concerned with the conditions the animals are raised and how they are being treated.

The ideal form of animal farming is free-range, where the animals are allowed to live their lives to the fullest in the best conditions before slaughter. Nevertheless, with the ever increasing demand for meat, free–range farming is not an option for most farmers as this method requires open pastures and more land space. Therefore farmers opt for factory farming where animals are kept in cramped spaces with no room for movement — chickens cannot even stand or spread their wings, continue to lay in their own faeces and urine, are not exposed to outdoor air or sunlight, are cruelly handled, injected with hormones and antibiotics and short lifespan as they are slaughtered as soon as they are ready for the market. Furthermore, they have the potential of exposure to various viruses and bacteria via the manure and urine in their environment.

Such conditions severely affect the physiological and psychological state of the animals being farmed. Physically, animals are prevented from displaying their natural behaviour such as walking, stretching their limbs, dust-bathing and other natural behaviours. Psychologically, animals in factory farms are frustrated, bored and distresses as is shown by their repetitive and /or self-destructive actions. This clearly violates the Prevention of Cruelty to Animals Act 1953 (Revised 2006) which requires animals confined to cages be provided with reasonable space for movement.

Animals confined under such stressful conditions are prone to attack each other, therefore to prevent injuries, chickens are de-beaked, de-horned and tails docked. They are bound to suffer from shock because painkilling medicines are not used in these operations.

Another area of deep concern is the transportation of these farmed animals, which is one of the most stressful activities forced onto them. Animals are crowded into trucks and lorries, and chickens packed tightly into plastic crates, stacked high on top of each other and transported over many miles through extreme weather conditions, typically without food and water.

Animal welfare is an issue that is of increasing significance around the world. Even so, the sad reality is that Malaysia is still far behind when it comes to the issue of farm animals because the priority is on commercial profits rather than animal welfare. As expected, animal welfare will not receive the priority it deserves and can never live up to the expectations of NGOs and animal welfare groups.

In other countries changes have taken place. For instance as of January 1, 2012, the European Union (EU) countries has banned the battery hen cages on the basis of unacceptable cruelty. The law allows a 12 year "phase out" out period meant to allow egg farmers time to implement the transition away from battery cages. Most farmers in the participating countries have opted for the enriched cages, with roomier enclosures that allow hens to stretch their wings, roost on an elevated platform and nest in a designated nesting area. Others have barns or other free-range systems, but the law now clearly wants hens to sit on their nests.

In India, the Animal Welfare Board of India and most husbandry departments have advised all state governments and poultry farmers that battery cages should not be used and existing ones to be phased out by 2017.

Cruelty towards animals in farming is but a fraction of the gruesome reality. It is high time the Ministry of Agriculture and Agro-Based Industry look into a Farm Animal Welfare Act conforming to the Prevention of Cruelty to Animals Act with requirements for best practices and continuance for changes in regulations with animal welfare being a strong driver for increased regulation. Change is certainly needed not only for animals but for farmers who need to be able to plan with utmost priority on good animal welfare practices.

Your brother and you waited in the doctor's office for his appointment because he was not feeling well. While sitting in the waiting room, you watched your brother complete the medical questionnaire to be given to the new doctor. Review the form and then determine the best course of action:


MEDICAL HISTORY Parents Grandparents Uncles Aunts
Cancer Unknown Unknown Unknown Unknown
Heart disease Unknown Unknown I think so? I think so?
Diabetes Unknown Unknown Unknown Unknown


What should you recommend to your sibling?
Suggest rescheduling the appointment until the form has complete information
Complete the appointment, talk with family elders, and update the form
Complete the appointment, manage his problem, and talk with family elders
Call older family members and request medical information for the follow-up visit

Answers

Answer:Complete the appointment, talk with family elders, and update the form

Explanation: If he is really sick finish the appointment. You can always ask your family after. Your health is more important.

Write an essay (3-5 paragraphs) that illustrates the difference between strength and power. Why is it important to know the difference? How can this change how someone trains?

Answers

The main difference between Power and Strength is, that strength refers to the ability to overcome resistance, while power refers to the ability to overcome resistance in the shortest period of time.

In order to pay for the costs of medical treatment, you may need to get some form of _______________?

Answers

Answer:

insurance

Explanation: hope i helped

health insurance

i got it right on my test

what's the difference between hpv and hiv

Answers

Human papilloma virus (HPV) affects the skin and moist membranes. HPV can cause problems such as verrucas, genital warts and abnormal cell changes in the cervix. Read more about HPV.

Human immunodeficiency virus (HIV) attacks the immune system. HIV infection can lead to AIDS; however, with early diagnosis and treatment, most people don't go on to develop AIDS. Read more about HIV and AIDS.

Neep Help ASAP! Will give Brainly
The time range for edible marijuana effects to be felt includes all of the following EXCEPT?
a 15 minutes
b An hour
c Up to 4 hours
d Immediately

Answers

Answer: Up to four hours.

Explanation: Edibles typically take around 30 to 60 minutes to kick in. However, onset time depends on a lot of factors.

The answer is up to 4 hours

Health Project
It is important to maintain a healthy mind and body. Your health behaviors and the individual decisions you make can have a profound effect on your health and the health of those around you. Reflect on what you have learned throughout the module. Review the milestones you completed in previous lessons.

Your project needs to focus on comparing aspects of health that we can control and those that we cannot control. Focus your project on the risky behaviors and what you can do to help prevent certain unhealthy or unsafe problems. Create a group that advocates, or fights for, preventing risky behaviors. How can you and your peers be good influences on other peers who may be making poor choices?

Choose a healthy behavior and develop a positive health media message.
TV commercial
Radio commercial
Magazine ad
Internet popup ad
Teacher approved idea
Examples of healthy behaviors would include abstaining from drug/alcohol use, getting help for eating disorders, combating obesity, using firearm safely, using seatbelts, and maintaining good oral hygiene, healthy food selection, and activities that promote positive self image.

You will present a message to influence your target audience to make positive health choices. Your message can be presented as a video or by using a Web 2.0 tool such as Weebly or Jing.
Your presentation will
Focus on preventing risky behaviors.
Persuade people to choose a healthy behavior
Contain at least two strategies to achieve choosing a healthy behavior.
Answer the following questions to help you get started on your project:

What is the purpose of your media message? (to inform or persuade)
What type of medium is it? (commercial, advertisement, or teacher approved)
Who is your intended audience?
What is the message? (main idea or main points)
What information can be omitted?
What techniques are you going to use to get attention?

Answers

Answer:

tv magavize

Explanation:

you can do tv magazine because it aint to bad for the eyes

Surfing the Internet is an example of?

Answers

Answer:Internet Surfing as it is popularly known means to go from one page to another on the Internet, browsing for topics of interest

Explanation:

Answer:

Its just another way of searching for things on the internet.

Explanation:

Can I get brainliest plz

how do I properly tie a noose?

Answers

Answer:

You can make more than seven turns, but always use an odd number so you can finish off the knot properly.

Explanation:

(just watch videos)

Answer:

get your working end(part you will use) and wrap it around your standing end(part you not using) you should have a loop at the bottom. .make loops around that big loop(in odd numbers) and the voila( if you are going to do it please don't i will be here for u as a friend)

Explanation:

Which nutrient should a person consume the least of in a nutritionally balanced diet?
minerals
proteins
fats
carbohydrates

Answers

I think it is minerals as well
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