Why do you think 100 million sperm cells are released during ejaculation if only one sperm is needed to fertilize an egg?

Answers

Answer 1

Answer:

because that one sperm cell have the 23 chromosomes to mix with the 23 in the egg.... to fertilize it

Explanation:

Answer 2

Answer:

the womans immune system kills most of the sperm only a few get left behind and the females egg will allow 1 sperm to enter


Related Questions

You run the mile race at a track meet and come in second. While running, you saw the first place finisher's foot step outside the line which should have disqualified that runner. Nobody else saw it happen, not even the first place finisher. What should you do?

Answers

Answer:

Say nothing since no one else saw it happen, and accept second place

Explanation:

I took the final fitness exam :)

In this case, one should inform the decision makers regarding the misunderstanding.

What is decision making?

Determining a decision, acquiring data, and weighing potential solutions are all steps in the decision-making process.

You can make more careful, intelligent decisions by organizing pertinent information and outlining alternatives by following a step-by-step decision-making process.

Making wise decisions is crucial to ensuring that interpersonal relationships are successful. The most important thing in life is that individuals are able to advance in their lives thanks to them.

At a track meet, one runs the mile event and places second. You observed the first-place finisher's foot step outside the line as they were running, which ought to have disqualified that racer.

Nobody else, not even the winner, witnessed it taking place. In this situation, it is important to let the decision-makers know about the misunderstanding.

Thus, this way, the judgment will be fair enough.

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the ability of your heart and lungs to work for an extended period of time is.

Answers

Answer:

Cardiovascular fitness is the ability of the heart, lungs and circulatory system to supply oxygen and nutrients to working muscles efficiently, and allows activities that involve large muscle groups (walking, running, swimming, biking, etc.) to be performed over long periods of time.

Answer:

Explanation:

Cardiovascular fitness

I NEED ANSWER FOR THIS ONE
What components (characters in the video) are needed for photosynthesis?

Answers

The essential components which are required for photosynthesis are carbon dioxide, sunlight, and water.

What is Photosynthesis?

Photosynthesis may be defined as a process through which plants synthesize their own food (glucose) with the help of carbon dioxide in the presence of sunlight.

The chemical reaction of photosynthesis is given below:

[tex]6CO_2 + 12H_2O[/tex] →[tex]C_6H_1_2O_6 + 6O_2 + 6H_2O[/tex].

Therefore, it is well described above.

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classify the producers of collecting population daa​

Answers

Answer: Primary population data collection sources, Secondary Population Data Collection Sources

Explanation:

There are two primary producers of collecting population data which are Primary population data collection sources and Secondary population data collection sources.

Primary population data collection sources are considering data that is collected directly by the one who was researching it or it can also be statistician, government body census, and more.Secondary population data collection sources are considering obtained data from the sources that are already existing somewhere such as in journals, magazines, newspapers, books, and more.

It is important to follow safety policies carefully in order to do which of the following?

Answers

Answer:

Prevent the spread of infection and disease.

Prevent injuries.

Explanation:

EDGE

Rigor mortis is a general softening of muscle fibers following death


True or False?

Answers

Answer:

True

Explanation:

Answer: true

Explanation:

includes facial expressions, eye contact, gestures, and postures.
A. Empath b.body language c.family d.nurture

Answers

Answer:

B

Explanation:

Think about an unusual, original way you could celebrate someone’s birthday (or other special event) without spending any money. Include one or two sentences about what makes your idea original and stand out.

Answers

Coupon Book: A coupon book is a book full of "coupons" homemade by you. You make "coupons"  personally made for them, that they may like. Examples,  "I will do your laundry for a weekr", "let you borrow any clothes for my closet", or "Choose what you want for breakfast and I will make it". I would make this for one of my siblings. Hope This Helps!

HELP HELP HELP HELP

MULTIPLE CHOICE QUESTIONS ABOUT BODY SYSTEMS!!!

PLEASE!!!

Answers

first one is c i’ll try to figure out the rest

What age group is most likely to try inhalants?

Answers

Answer:

my answer is 12-17 years old

i’m not sure but i think 12-17 year olds


Staphylococcus aureus causes

Answers

Answer:

It is the leading cause of skin and soft tissue infections such as abscesses (boils), furuncles, and cellulitis. Although most staph infections are not serious, S. aureus can cause serious infections such as bloodstream infections, pneumonia, or bone and joint infections.

1) DEFINE physical health. DESCRIBE 5 ways you will become/remain physically healthy.
2) DEFINE mental health. DESCRIBE 5 ways you will become/remain mentally healthy.
3) DEFINE social health. DESCRIBE 5 ways you will become/remain socially healthy.
4) What are 5 steps to healthy decision making?
5) DESCRIBE a situation in which you had to make an important decision. Who did you talk to about this decision you made? Who is part of your support system?

Answers

Answer:

it took a long time to write lol

Explanation:

Physical health is how healthy you are on the outside. For example, having a healthy body weight. 5 ways to become or remain physically healthy are by eating healthy foods, exercising on a regular basis, eating smaller proportions, drinking lots of water and remembering to not give up.

Mental health is how you are on the inside. 5 ways to remain mentally healthy are by, believing in yourself, not giving up, remembering your goals, care about yourself and love yourself.

Social health is your relationships with other people.

5 steps to healthy decision making are, thinking about your actions and ask these questions, " how will this help me? Will this hurt me or help me? will this hurt others or myself?"

hope it helps :3

Wellness is a balance of physical, financial, intellectual and social health.

Answers

Answer:

what's the question?

Explanation:

...

A food worker has prepared a large pot of rice that must be cooled.

How should the food worker cool the rice safely?

A. Set the rice in front of a fan

B. Place the pot in a refrigerator

C. Cover the pot and leave it at room temperature

D. Separate the rice into smaller portions and refrigerate

Answers

Answer:

c) cover the pot and leave it at room temperature

A food worker who prepared a large pot of rice must be cooled. The food worker should cool the rice safely by covering the pot and leave it at room temperature. Thus, the correct option is C.

What is Food Cooling?

The objective of cooling and chilling food is to reduce the rate of biochemical reaction and the microbiological changes in foods, to extend the shelf-life of fresh and processed food, or to maintain a specific temperature in a food process. For e.g. in fermentation and in the treatment of beer.

Food should be cooled quickly as per the guidelines. The proper cooling method of food follows a 2 hour/4 hour rule and happens in two steps: 1. Food is to be cooled from 60°C (140°F) to 20°C (68°F) within 2 hours. 2.  Food is to be cooled from 20°C (68°F) to 4°C (40°F) or colder within 4 hours.

Therefore, the correct option is C.

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im having a bad day today​

Answers

I hope you have a great 2021

If friends leave, you don’t deserve them

If school is too hard on you, do your best

If you’re insecure about your appearance, you’re beautiful just the way you are

does anyone have any workout routines that help lose weight fast?

Answers

Answer:

yes i do, but i want you to known that your bobyis purfect no matter what shape or size ,and if you are yonger 18 please do these under adult super vison.

Explanation:

Monday

30 squats 15 lunges ( each leg) 30 donkey kicks ( each leg) repeat 3x

tuesday

30 sit ups 25 bicycle crunches ( each side) 15 scissor kicks repeat 3x

Wednesday

10 push-ups 15 supermans 20 russian twists repeat 3x

Thursday

rest day

Friday

10 v-ups 15 reverse crunches 1 minute plank repeat 3x

Saturday

25 plie squats 15 curtesy  lunges 30 hip thrusts repeat 3x

Sunday

rest day 3x

Stress is a ______________ that's created when we react to particular events.

Answers

Answer:

Stress is a feeling that's created when we react to particular events. It's the body's way of rising to a challenge and preparing to meet a tough situation with focus, strength, stamina, and heightened alertness.

HELP PLS!!! ill give brainliest to the best answer!
Assume you were going to teach a group of seventh graders about marijuana. Pick a title for your presentation that would make the seventh graders want to listen to you. and then write a 3-5 sentence introduction to your presentation.

Answers

What is Marijuana and why we should learn about it.

Marijuana is a psychoactive drug, this means it is a substance that can be used as a medical way, or can also be used like smoking a cigarette. Just like cigarettes, smoking Marijuana, also known as Cannabis, is bad for your lungs. Though many people might persuade you into thinking there are no consequences for smoking cannabis, it still affects your lungs and can cause more harm than any effect can make up for.

What is a stimulus?
the tiny bone in the middle ear that transmits
sound waves to the cochlea
anything in the environment that triggers a
response from sensory receptors
the proper term for the taste buds on the
tongue and in the mouth
the layer of the skin that detects pain

Answers

anything in environment

Answer: anything in the environment that triggers a response from sensory receptors

Explanation:

Residents of nursing homes are encouraged to keep some personal items and arrange
them as they choose

Answers

Yes, that statement is true.
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The Mighty Macs were a basketball team. They played in the first women's college basketball championship in 1972. They won! Getting that good was not easy. They needed to practice. But they did not have a gym. They had to play at other schools. The team needed to make money to travel. So, players sold toothbrushes. They raised money.Do It!The players _________ hard.A sleptB thoughtC threwD worked It was the money for meeeehe gonna go dummy for meeee A figure has been dilated from center 0 by a scale factor of = 7/6 . What scale factor would shrink the dilated figure back to the original size? Describe: Fossil fuels are used in many ways. Using the Gizmo, describe the main use for each fuel.Coal: Petroleum: Natural gas:In each case, what is the end product of burning the fossil fuel, and where does it go? Which describes a protein? A. Forms an important part of cell membranes. B. Provides the greatest amount of energy per gram. C. Plays an important role in chemical reactions in cells. D. Supports internal organs and insulates the body What is the asthenosphere?Question 3 options:The hot, rigid inner part of the upper mantle which cant flowThe hot, weak inner part of the upper mantle which can flowThe hot, weak outer part of the lower mantleNone of the above Tony bought 8 books about plants and 3books about fish. He also bought 7science magazines. Each book cost $6and each magazine cost $5. How muchdid Tony spend in all? Corporate philanthropy: Group of answer choices is defined by none of the above is not a way that many companies today express their social responsibilities can be either a cash or a noncash donation is defined as the corporation's responsibility to satisfy the needs of its investors is the practice of limiting investments to companies that behave in accordance with the investors' code of ethics The solar system is part of the Milky Way Galaxy. How is that galaxypart of a larger system? Pls help me I will Brianlest Who showed up at the cabin as a complete surprise and how had he changed? Sarah bought 4 pens for $1.00. How many did she pay for each pen? -3x+6 Is "The radio's sound died down" a metaphor, personification, onomatopoeia, or oxymoron answer quick What does light years measure find the nth term of this quadratic sequence 2, 8, 18, 32, 50, I NEED HELP ASAP IM ON TIMER !!!!!!!!Average speed and average velocity are always the same.Please select the best answer from the choices providedTFAverage speed and average velocity are always the same.Please select the best answer from the choices providedTF How did small pox vaccine impacted American history? The hydrosphere refers to the total amount of water on Earth, including liquid, gas, and solid forms. Which is one way the hydrosphere has been impacted by the movement of the continents over time? Yuki bought a pound of confetti for 12$. What is the price, in dollars, per ounce of confetti?There are 16 ounces in 1 pound.