when was sex establish ?​

Answers

Answer 1
384 million years ago was the first sex

Related Questions

Suppose you sxercise for an hour and drink a sports drink afterward. The sports drink contains sodium and has a pH of 2.5. How will your endocrine glands and kidneys respond to the sports drink

Answers

Answer:

The endocrine glands and the Kidneys will absorb the sport drink containing calcium and there won't be any side effects on the athlete

Explanation:

consumption of a sports drink ( which usually contains sodium ) is very good for an athlete because it helps the athlete recover lost electrolytes during the exercising period .

The endocrine glands and the Kidneys will absorb the sport drink containing calcium and there won't be any side effects on the athlete because the Kidneys are designed to absorb the excesses of sodium in the body and dump them into the urine . that way they help the body maintain a balance of the required sodium, but the Urine passed by athlete would be acidic rather than neutral.

can someone help me ?

Answers

I think the best answer is b

Answer:

b probably :)

Explanation:

Label the Male Reproductive System. Will give brainliest! Homework Help!

Answers

Answer:

A

Pubic bone

B

Bladder

C

Ejactulatory Duct

D

Epdidymis

E

I don't know

F

Testies

G

Scrotum

H

Urethra

I

Penis

J

Vas defernas

Label of Male Reproductive System:-

A) Pubic bone

B) Bladder

C) Ejaculatory Duct

D) Epididymis

E) Seminal vesicle

F) Testies

G) Scrotum

H) Urethra

I) Pen is

J) Vas defernas

What is the male reproductive system explained?

The male reproductive system is mostly located outside of the body. These external organs include the, scrotum, and testicles. Internal organs include the vas deferens, prostate, and urethra.

Learn more about the male reproductive system here:https://brainly.com/question/940283

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A young man was diagnosed with a bacterial bladder
infection and was prescribed antibiotics. He was told to ingest one pill every
day for one week. Antibiotics are a type of medicine that kill bacteria that
cause disease. Sometimes antibiotics kill good bacteria too. Two weeks
later the young man goes back to the doctor. He cut himself accidentally
and the bleeding won’t stop. Why could the young man have this new
problem?

Answers

Answer:When he took the antibiotics if got rid o his god bacteria so that caused his blood flow to be fast so it will eventually stop but the blood flow it so fast that its hard to stop it. Plz give me brainleist

Explanation:

EASY 90, 4 QUESTIONS
1. List a physical, mental and emotional, and social benefit of physical activity

2. List, define, and provide an example of three of the six fitness-related skills.

3. List the four precautions you need to take to protect yourself from the nasty consequences of too much sun exposure.

4. List the four precautions you need to take to protect yourself from the nasty consequences of too much sun exposure.

Answers

Answer:

Gives you more energy.

Helps you sleep better.

Helps you to relax.

Helps you to meet people and make friends.

Is fun.

Tones your body

There are six skill-related fitness components: agility, balance, coordination, speed, power, and reaction time.

.Stay in the shade, especially during midday hours (10 am to 4 pm).

Wear clothing to protect exposed skin.

Wear a hat with a wide brim to shade the face, head, ears, and neck.

Drink plenty of non-alcoholic fluids.

Wear sunglasses that block both UVA and UVB< rays.

Use sunscreen.

Which of the following is NOT one of the major symptoms of schizophrenia?

delusional thinking
two or more personalities
inappropriate emotional reactions
hallucinations

Answers

Answer:

Explanation:

Two or more personalities is not one of the major symptoms of schizophrenia

Inappropriate emotional reactions, the rest are the main symptoms of schizophrenia.

The pulmonary arteries carry____blood

(A)oxygen-poor
(B)oxygen-rich
(C)carbon-dioxide-free
(D)carbon-dioxide-rich

Someone plz help

Answers

[tex]\bcancel{\huge\pink{\fbox{\tt{࿐αɴѕωєя࿐}}}}[/tex]

The pulmonary artery carries deoxygenated blood from the right ventricle to the lungs. The blood here passes through capillaries adjacent to alveoli and becomes oxygenated as part of the process of respiration.

Answer:

The pulmonary artery carries deoxygenated blood from the right ventricle to the lungs.

Explanation:

PLEASE DON'T SCAM ME Describe 3 ways that mental health can be connected to substance use problems.

Answers

Answer:

Either an alcohol or drug use problem or a mental health issue may come first. If you have a mental health issue, you may use alcohol or drugs to try to feel better. Or a substance use problem may lead to mental health symptoms such as depression, anxiety, or rage. For some individuals a substance use problem and mental health issue start at the same time, triggered by the same factor; for others they start separately.

Explanation:

usually they will all start seperatly

100 POINTS + BRAINLYIEST
Read the list of types of exercise.
Decide which component of fitness category each type of exercise belongs in.

Biking
Push-Ups
Stretching
Eating lean protein
Doing a variety of activities
Dancing
Jump-rope
Squats
Sit-ups
Swimming
Yoga
Eating fruits
Touching your toes
Riding a bike
Bicep curls with dimbbells
Avoiding junk food
Running
Eating vegetables

Categories: Cardio Fitness, Muscle strength, Muscle Endurance, Flexibility.

Answers

Answer:

Cardio Fitness: Swimming, Running, Riding a bike, Jump-rope, Dancing, Riding a bike, Doing a variety of activities

Muscle strength: Jump-rope, Biking, Running

Muscle Endurance: Squats, Push-Ups, Jump-rope, Bicep curls with dimbbells,  

Flexibility: Touching your toes, Sit-ups, Yoga, Doing a variety of activities

Which of the following are functions of meeting
participants? Choose all that apply.
to arrive on time
to arrive prepared
to organize seating
to supply pens and paper

help pls

Answers

Answer:

A.) to arrive on time

B.) to arrive prepared

Explanation:

edgen 2021 :)

The function of meeting participants are to arrive on time, and to arrive prepared. The correct options are A, and B.

What are participants?

Participants in research are a wide range of persons who gain entry into the research establishing for a myriad of purposes and contribute significantly in the research process.

A participant in one study could be a critically ill patient choosing between experimental treatments under the supervision of a health care professional.

Subject selection in qualitative research, on the other hand, is deliberate; participants are chosen who can finest notify the research topic and enhance their knowledge of the event under study.

As a result, one of the most important tasks during the study design phase is to identify suitable participants.

Respect for investigators, research staff, and other attendees is one of the general responsibilities of participants. Read the consent form and any other documents that may be required and many more.

Thus, the correct options are A and B.

For more details regarding participants, visit:

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WILL MARK BRAINLYIST IF CORRECT PLEASE HELP

Answers

10-small intestine
9-kidney
8-cervical
7-mandible

Please, help me out here. I’m desperate. I was friends with this girl named Sofia Song.
I miss her so much, and she was like a sister to me. I randomly lost connection with her and I need to know what happened and where she is. If you know her, if you are her, please tell me. I cannot count how many times I’ve sat down and just had a complete mental breakdown of not knowing what happened to her. I need her by my side during these times. So please, help me. She’d be 12 or 13 years old. Please, help me.

Answers

Answer:

is she ur gf???

Explanation:

ome athletes now wear special shoes with spikes to get a better grip. What does this indicate?

Answers

The special shoes with the spikes under it helps so the athlete won’t slip and get a serious injury. The shoes help them with their safety

Apply. Masaki rarely catches a cold. Does this mean he has a high level of wellness? Why or why not? ​

Answers

Answer:

it may mean he has a high immune system but he needs to remember that he is still human and can still get sick sometimes

Explanation:

Which of the following is NOT part of a good goal?
O You must believe you are a shark
O It is measurable
O It is Accomplishable
O It is Achievable

Answers

Answer:

you must believe you are a shark

Explanation:

nobody should ever believe that

What type of stretching should Jake never do? ballistic stretching dynamic stretching static stretching none of the above​

Answers

Answer:

Jake should never do a Ballistic stretching.

Explanation:

What percentage of your diet should come from carbohydrates?

Answers

Answer:

45 to 65 percent.......... mark me brainliest as I helped you plzzzzz

Answer:

45-65

Explanation:

it is the dietary guidelines

Why shouldn't we exercise?

Can someone give me a couple of sentences against exercising?

Answers

Answer:

Exercise Hurts The Heart

In addition, wear and tear of years of heavy-duty workouts or lifelong endurance exercise can weaken heart muscles – predisposing you to a condition called “ventricular arrhythmia” in which the heart beats erratically.

Explanation:

Answer:

Explanation:

Exercising may result to bodily injury depending on its intensity, it also may produce severe symptoms to the obese and may lead to death.

A proper warm up prepares which body systems

Answers

Warming up helps prepare your body for aerobic activity. A warmup gradually revs up your cardiovascular system by raising your body temperature and increasing blood flow to your muscles. Warming up may also help reduce muscle soreness and lessen your risk of injury.

Proteins, Carbs and Fats are called?

Vitamins
minerals
healthy
macro nutrients

Answers

They are called micronutrients

What is perception as it pertains to mental health?

Answers

ANSWER:mental perception is the cognition which determines an object as 'this'
Hope this helps in some way, Thank you

What do you think are some methods by which Martina can safely get rid of the drugs without having to flush them down the toilet?

Answers

Answer:

bury them in the yard. Burn them away from the house and leave. dump them in the dumpster at work. Sell them to friends. sell them to strangers.

Explanation:

Answer:

Some pharmacies, police stations, hospitals, and government buildings have drug drop boxes for expired and unused drugs. This is the recommended option because it keeps drugs out of the environment and ensures that no one will take them accidentally. Check online to see if one of these locations is near you, and if so, bring your medications there.

*You Can put this in your own words I really don't know if this will help but I tried

Describe what you would do if you were with a friend that fell at a skatepark and broke her wrist.

Answers

Call the police and get an ambulance and keep her calm

Answer:

I would first take a look at it to see if I could pop it back into place and then if I couldn't then I would call the hospital

Explanation:

Which body movements will help a sprinter get moving quickly in a short race?

A.Move your arms out from your body as much as possible when at your maximum speed.
B. Move your head from side to side as you start to take your first few steps.
C. Take short, quick strides with increasing force until reaching maximum speed.
D. Take long slow strides at the start to cover more distance early on.

Answers

Answer:

C

Explanation:

If you need to be quick you must increase your speed force

Answer: Take short quick strides, increasing.

Explanation: Proof of validity is shown below.

hey every1?
hru guys?
hve u eaten or drank any water tdy? if not can you do me a solid favor can you go drink some water or smth to eat?
when was the last time u ate or drank water?

i would like to say tht u r pretty, perfect and you shouldnt stop urself from eating
u r loved
hve a nice day/night

Answers

Answer:

hie

Explanation:

thats so sweet of you , thanks

and I am drinking water

Are you certified in CPR and would you be comfortable administering CPR if someone needed and why?

Answers

Yes, I would be comfortable administering CPR on someone if needed. I have take classes and courses on how to give some the proper forms of CPR. I also have my CPR certificate and completion of know the necessary techniques for giving CPR.

Answer:

Yes is the answer to both. And I would do it for anybody, anywhere, any time it was necessary because early intervention with effective CPR and the early application of an AED can enhance survival rates dramatically in both witnessed and unwitnessed out of hospital cardiac arrest cases. Everyone should be taught the basics of emergency life support for that very reason. And it is actually quite easy: Push hard and fast in the centre of the chest to the beat of Stayin' Alive by the Bee Gees while someone else locates the AED, applies the pads without interrupting the compressions and then all parties involved follow the machine's instructions.

Explanation:

Hope this helps

Describe 3 ways that mental health can be connected to substance use problems

Answers

Answer:

Either an alcohol or drug use problem or a mental health issue may come first. If you have a mental health issue, you may use alcohol or drugs to try to feel better. Or a substance use problem may lead to mental health symptoms such as depression, anxiety, or rage. For some individuals a substance use problem and mental health issue start at the same time, triggered by the same factor; for others they start separately.

Explanation:

They will start seperatly

3. What are some internal and external reasons that a teen might use, or decide not to use, heroin? Write at least 3 sentences on this topic that seventh graders could understand.

Answers

Answer:  

I'm sorry if this answer is a little long.  you were talking about a very specific drug type so i tried to narrow it down to reasons why teenagers use that drug type plus other things. I hope this helps you out!

Teenagers see lots of people consuming various substances. They see their parents and other adults drinking alcohol, smoking or vaping and sometimes, trying other substances. Also, a teenager’s social scene often revolves around drinking and using marijuana. Sometimes friends urge one another to have a drink or smoke pot, but it’s just as common for teens to start trying a substance because it’s readily available and they see all their friends enjoying it. In their minds, they see drug use as a part of the normal teenage experience. Drugs and alcohol work quickly. The initial effects feel really good. Teenagers turn to drug use because they see it as a short-term shortcut to happiness.

Explanation:  When teens are unhappy and can’t find a healthy outlet for their frustration or a trusted confidant, they may turn to chemicals for solace. Depending on what substance they’re trying, they may feel blissfully oblivious, wonderfully happy or energized and confident. The often rough teenage years can take an emotional toll on children, sometimes even causing depression, so when teens are given a chance to take something to make them feel better, many can’t resist. For example, some teens abuse prescription medicine to manage stress or regulate their lives. Sometimes they abuse prescription stimulants (used to treat attention deficit hyperactivity disorder) to provide additional energy and the ability to focus when they’re studying or taking tests. Others are abusing prescription pain relievers and tranquilizers to cope with academic, social or emotional stress. Teens who can’t tolerate being alone have trouble keeping themselves occupied or crave excitement are prime candidates for substance use. Not only do alcohol and marijuana give them something to do, but those substances help fill the internal void they feel. Further, they provide a common ground for interacting with like-minded teens, a way to instantly bond with a group of kids.

When you have 55 assignments to do :(

Answers

Answer:

its ok i have 35 to do in algebra :((

Explanation:

1. Is self-esteem/ self-worth important in our daily life? Why?
2. How do you overcome those around us who are “dream stealers”?
3. is life arbitrary? How have you heard others respond to the question about bad things happening to good people? Have they helped you make sense of the world or made it more difficult to understand?
lol pls help

Answers

Answer:

Simply,

1. Self esteem refers to what you think about yourself. Vital aspects to human life such as confidence, motivation, and even mood are all based on self esteem. Self worth on the other hand rises above the designated concepts of self esteem. It is ones own assessment of themselves. Think about it like the classical scale of 1-100. Sadly it is often associated with comparing yourself to others, as in the "worth." Although self worth is often referred to as self esteem they are in fact different. Self esteem is generally an evaluation of ones self worth based on physical and mental stigmas.

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