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Afina-wow [57]
3 years ago
8

A grass starts with 30,000 MJ of energy. How much energy would a cheetah acquire after it ate a zebra that consumed the grass

Biology
2 answers:
Bess [88]3 years ago
7 0

The answer is 300 joules of energy.

An energy pyramid is a presentation of the trophic levels in an ecosystem. Energy from the sun is transferred through the ecosystem by passing through various trophic levels. Roughly 10% of the energy is transferred from one trophic level to the next, thus preventing a large number of trophic levels.

earnstyle [38]3 years ago
6 0

Answer:

300 KJ

Explanation:

Edge 2020

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2 paragraphs about interdependence-biology
spayn [35]

Answer:

<h2>Interdependence is mutual dependence between things. If you study biology, you'll discover that there is a great deal of interdependence between plants and animals. Inter- means "between," so interdependence is dependence between things. We often use interdependence to describe complex systems.</h2><h2>All living things depend on their environment to supply them with what they need, including food, water, and shelter. ... Many living things interact with other organisms in their environment. In fact, they may need other organisms in order to survive. This is known as interdependence.</h2>

Explanation:

<h2>Hopes this helps. Mark as brainlest plz!</h2>
7 0
2 years ago
Hich physiologic change increases cardiac work but does not enhance cardiac output?
Ugo [173]

Increased afterload physiologic change increases cardiac work but does not enhance cardiac output.

<h3>What about cardiovascular system?</h3>
  • Heart and blood vessels, which make up your cardiovascular system, deliver oxygen and nutrition to your body's organs so they can function.
  • Blood vessels also transport waste such as carbon dioxide to be disposed.
  • Conditions affecting the heart or blood vessels are collectively referred to as cardiovascular disease.
  • It is frequently associated with atherosclerosis, an accumulation of fatty deposits in the arteries that increases the risk of blood clots.
  • The heart, blood arteries, and blood make up the cardiovascular system.
  • Its main job is to carry deoxygenated blood back to the lungs and to carry nutrients and oxygen-rich blood to all regions of the body.
  • The most typical cause of coronary artery disease is atherosclerosis, which is a buildup of fatty plaques in your arteries.
  • Atherosclerosis can be brought on by unhealthy lifestyle choices such smoking, being overweight, not exercising, and eating poorly.

Learn more about cardiovascular system here:

brainly.com/question/946975

#SPJ4

6 0
1 year ago
Which of the following is crucial to the carbon cycle?
emmasim [6.3K]
C. Vegetation
because even though cows are important, all life is and not just that species and then cars and factories are unnatural and would not be critical for the carbon cycle in nature.
6 0
3 years ago
The near extinction of many bird species was caused by:
joja [24]
Hey there!

<span>The near extinction of many bird species was caused by:

Answer: </span>
<span> use of DDT

Hope this helps
Have a great day (:
</span>
6 0
2 years ago
A person who has type AB blood and is heterozygous for Rh factor has children with a person who is heterozygous for type A blood
MatroZZZ [7]

Blood type is determined by the alleles coding for the antigen present on cell membranes.

The person with type AB blood has a heterozygous Rh factor.

  • Half the gametes have Rh factor (+) and the other half are negative for Rh factor (-)
  • Half the gametes have IA and the other half have IB
  • The possible gamete combinations are IA+, IA-, IB+, IB-

The person with heterozygous type A blood is negative for Rh factor

  • All gametes are negative for Rh factor (-)
  • Half the gametes have IA and the other half have IO
  • The possible gametes are IA-, IO-

The genotype ratio is 1:1:1:1:1:1:1:1

The phenotype ratio is 2: 2:1:1:1:1.

Learn more about blood types here:

brainly.com/question/21209477

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8 0
2 years ago
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