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Tema [17]
3 years ago
12

How do sprinters receive enough energy to sprint?

Biology
1 answer:
Juli2301 [7.4K]3 years ago
5 0

Answer:

As the fastest way to get ATP for muscle contraction, the phosphagen system is the predominant energy system used for races lasting up to 10 seconds. The muscles of sprinters like Maurice Greene, who has run 100 meters in 9.79 seconds, are great at producing ATP via the phosphagen system.

Explanation:

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Billy stepped on a beehive and got stung all over; now when he hears buzzing sounds, his blood pressure increases and he sweats.
QveST [7]

Answer:

Phobia.

Explanation:

Phobia may be defined as a type of anxiety disorder that are marked by the excessive and persistent fear of the situation or any object. This phobia might result in the sudden fear.

Melissophobia si known as the phobia of the bees. The individual develop a persistent fever on seeing the bees. As billy was once stunged by the hive. She has develop the extensive fear against the bees.

Thus, the answer is phobia.

7 0
4 years ago
For an Aa mother, what fraction of her eggs have an a allele?
nadya68 [22]
<span> a </span>mother<span> who is </span>Aa<span>, half of </span>her eggs<span> will </span>have<span> a chromosome which carries the A </span>allele<span>, and the other half will </span>have<span> a chromosome with the a </span>allele<span>. Similarly, half of the father's sperm will </span>have an A allele, and half willhave<span> the a </span>allele<span>.</span>
6 0
4 years ago
What’s the step labeled “B” in the cell cycle
scZoUnD [109]

Explanation:

Body

the answer may be body

6 0
3 years ago
Which statement is true concerning the skeletal system?
marusya05 [52]

Answer:

bones protect vital organs

Explanation:

there are approx 200+ bones only on average, hence the first is out

bike is produced in the bike duct which acts to break down fats into simpler substance for the body to intake

red blood cells are produced and stored in the bones and not carbohydrates

the smallest bone is found in your ear, hence the last one is out

4 0
2 years ago
Our room becomes bright at the day time although there is no direct sunlight in the rooms .Why?​
aliya0001 [1]

Answer:

Rayleigh scattering

Explanation:

  • Light photons travel at different intensities, and they tend to scatter. When these photons scatter, this becomes the light that illuminates our rooms.
  • Furthermore, the sun is really bright. If the sun exerts the smallest amount of light, it is so powerful that it can light up a great surface area.
  • Check out "Our rooms become brighter in the day time although there is no direct sunlight in our room why" by "manishgzp9850" on Brainly for further information!
7 0
3 years ago
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