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Vlada [557]
3 years ago
12

The branch of biology dealing with interactions among organisms and between organisms and their environment is called

Biology
1 answer:
Ivan3 years ago
5 0

Answer:

nbjjskdhjfdsijakm

Explanation:

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Subunits of skeletal muscle fibers that are composed of sarcomeres are called ________. Subunits of skeletal muscle fibers that
Elanso [62]

Answer:

The correct answer is myofibrils

Explanation:

The fundamental part of the muscle cytoskeleton is made up of myofibrils that are the contractile elements of skeletal muscle cells.Muscle fibers are made up of myofibrils, membranes, and cytoskeletal networks that anchor contractile fibrils to the sarcolemma. Myofibrils are composed of repeating contractile units known as sarcomeres and are perhaps the most ordered macromolecular structures in eukaryotic cells. Myofibrils are made up of actin and myosin filaments that are large polymerized protein molecules responsible for actual muscle contraction.

4 0
3 years ago
If the number of photosynthetic organisms on Earth decreased drastically, which would happen as a result? Less water would be av
jolli1 [7]

Answer:

4th one is correct :)

More carbon dioxide gas would be found in Earth's atmosphere

4 0
3 years ago
100 points! I will make you a brainlest Help me right now!!! With all questions (5,6,7)
OLga [1]

Answer:

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Explanation:

3 0
2 years ago
How is it possible for someone to put an ear to a wall and hear someone in the next room?
erik [133]

The answer is A. Sound can travel through matter (solids, liquids, and gases). Sound travels faster in solids, then slower in liquids and slowest in the air. When the person in the next room makes noise, the sound travels through the air in their room, through the solid wall and in the air in your room and into your ear.






5 0
3 years ago
Read 2 more answers
What important layer exists within the thermosphere
frosja888 [35]

Answer:

Ozone

Explanation:

Ozone is considered a pollutant in the troposphere, but in the stratosphere it is essential to life on earth because it absorbs biologically harmful UV radiation. The mesosphere and the thermosphere are two additional atmospheric layers above the stratosphere.

4 0
2 years ago
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