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BabaBlast [244]
2 years ago
11

There are 4,000 units of energy available to grass at the first trophic level of an ecosystem. If the grass is eaten by a mouse

and the mouse is eating by an owl how many units of energy will be left for the bobcat that eventually eats the owl
Biology
1 answer:
labwork [276]2 years ago
4 0
There would be 40 units of energy left, because 10% is lost each time.
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Cystic fibrosis is a devastating illness that affects the lungs, pancreas, and intestines.In 1989, researchers discovered that t
Natalka [10]

Answer:

There is no cure for cystic fibrosis, but treatment can ease symptoms and reduce complications.

Explanation:

1). For those with cystic fibrosis who have certain gene mutations, doctors may recommend a newer medication called ivacaftor. This medication may improve lung function and weight, increases the activity of Cystic fibrosis transmembrane conductance regulator (CFTR)protein and reduce the amount of salt in sweat. It has been approved by the Food and Drug Administration for people with cystic fibrosis who are age 6 and older. The dose depends on your weight and age.

2). For people with a certain gene mutation who are age 12 and older, another drug is available that combines ivacaftor with a medication called lumacaftor. This drug is called orkambi.

The use of Orkambi may improve lung function and reduce the risk of exacerbations.

I hope you're clear on this Daxxy

3 0
3 years ago
How would you describe symmetry in invertebrates?
vodomira [7]

Answer:

Invertebrates can have bilateral or radial symmetry, or they can be asymmetrical. Bilateral symmetry means that the animal is arranged in the same way on both sides. Radial symmetry means the body parts are arranged in a circle around a central point.

4 0
2 years ago
Schizophrenia is more common than multiple sclerosis and muscular dystrophy
koban [17]

Answer:

yes

Explanation:

<u>Schizophrenia:</u> Over 2.2 million people.

<u>Multiple Sclerosis:</u> 400,000 people. Insulin-dependent Diabetes: 350,000 people.

<u>Muscular Dystrophy:</u> 35,000 people.

<em>hope it helps answer the question!</em>

7 0
2 years ago
Which is a type of star system? dim stars solar system planets wobbling stars globular clusters
pshichka [43]

Globular clusters is a type of star system where the stars are tightly bounded by gravity.

<h3>What is a star system?</h3>

A star system can be defined as small number of stars that orbit around each other and are bound by gravitational force of attraction.

It is also called a stellar system.

Globular clusters is a type of star system with the following features;

  • It is composed of hundreds or thousands of low-metal old stars.                                    
  • Stars are similar to those in the spiral galaxy
  • Stars are tightly bound by gravity.

Hence, globular clusters is a type of star system.

Learn more about star system here:

brainly.com/question/26966644

#SPJ1

7 0
1 year ago
Read 2 more answers
Why are biologists still debating the classification of protozoans
e-lub [12.9K]

The biologists have categorized protozoans as a part of Kingdom Protista, they have attempted to sort protists in comparison to three of the other kingdoms, that is, animals, plants, and fungi. However, this has not worked as several of the protists demonstrate features from two or more of these kingdoms.  

The protozoans show considerable diversity, that is, some live as predators, some as parasites, and some others are thriving as producers. Scientists have attempted to categorize the organisms within the protists as either fungus-like, plant-like, or animal-like.  

However, close testing and genetic examination have shown that these classifications often does not imply.  


5 0
3 years ago
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