The inner layer surrounding the egg aloows only one sperm to enter the egg. why is this a benefit?

Answers

Answer 1

Answer: So you only make one child at a time unless you get twins

Related Questions

What is your favorite hobby and how did you develop an interest in it?Option 1: Reading Option 2: Playing Guitar Option 3: Painting Option 4: Hiking
Select all of the answers that apply.. . If you have respiratory or heart problems, _____ can make it worse.. carbon monoxide. oxygen. nitrogen. sulfur oxide. nitrogen oxide
Charlie had some tests done recently to assess his risk for certain diseases. The results showed that he has a waist circumference of 47 inches, a BMI of 29, and a normal skin fold measurement test. What should Charlie do
Which type of fat comes mainly from plant and fish sources and tends to be liquid at room temperature?
How do u know a boy rlly cares abt u?

Regularly scheduled physical activity?decreases stress levels
increases stress levels
improves your diet
prevents injuries

Answers

Well all of it is up to you. Like if you are overweight and exercising is not getting you to loose weight it could increase your stress level or if you are already fit and you exercise your stress level will decrease because of endorphin. If you exercise with precautionary you would prevent injuries.and for the diet it is your mentality as if you want to eat healthier you will try to.

Regularly scheduled exercise can do all of those depending on what /how you do it and who you are.

It is possible to improve cardiovascular fitness without increasing respiratory fitness. true or false

Answers

It is hard to increase cardiovascular fitness without also increasing respiratory fitness because the two systems both help supply oxgyen to muscles during exercise. Exercise enlarges the heart to allow it to pump more blood, which contains oxygen, to different muscles.

Answer:

the answer is TRUE right on ED2020

Dynamic stretches are part of an effective warm-up because they can help A)lubricate the muscles used in the activity
B) decrease cardiovascular difficulty in the activity
C)expand lung capacity for the activity D)build endurance for the activity

Answers

Dynamic stretches are part of an effective warm-up because they can help build endurance for the activity. They also help in flexibility and range of motion in the human body.

Answer:

A is the answer

Explanation:

A Dynamic stretch will stretch the the muscle before working out so your more flexible and i also just got it right on my flvs quiz...

Does everyone actually only ask questions about their homework here?

Answers

I think the questions here are mostly about homework, but I certainly found some that definitely aren't school-related

most you see will be homework related. but there are some that are not about any homework, just think you wish to know.

Which of the following happens during the third trimester? the baby turns to be head down
the mother starts feeling the baby move
muscle, skin, and bone develop
the zygote creates more and more cells

Answers

During the third trimester of pregnancy, THE MUSCLES, SKIN AND THE BONE DEVELOP.
The third trimester refers to the seventh month to the ninth month of pregnancy, During this period, the baby's cartilages change to bones, the hair, skin and the nails as well develop. During this period also, the five senses, the digestive system and the brain also develop rapidly.

Answer:

C.) Muscle, skin and bone develop

Explanation:

Which vitamin prevents rickets and is formed from the sun’s ultraviolet rays? Vitamin A Vitamin K Vitamin D Vitamin B

Answers

the answer is Vitamin D

the answer is vitamin D

Other Questions

pesticides manure and human hair are common contaminants critically discuss how food is contaminated in these different ways

Maggie plans a workout for Tuesday, Thursday, and Saturday where she lifts weights that cover all of her major muscle groups. She will lift the most weight that she can handle and still control her form. Her plan is to do seven repetitions and three sets of each exercise. What would be the results after Maggie participated in this workout for more than six months?

Food deprivation and water deprivation are examples of.... a) Overnutrition b) Starvation c) Malnutrition d) Dehydration

Which of the following strategies is NOT a healthy way of coping with stress