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Tems11 [23]
3 years ago
5

Identify the original source of energy for all food webs

Biology
1 answer:
wolverine [178]3 years ago
8 0
The sun is the original source for ALL food webs
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This is an involuntary, non-striated muscle found throughout the human body.​
astraxan [27]

Answer: Smooth muscle

Explanation:

I got it wrong on usatestprep and when it showed me the answer key, smooth muscle was the correct answer.

8 0
3 years ago
Which of the following organisms is made of the most complex
shepuryov [24]

Answer: A. Plant

Explanation:

Plants have some of the most of complex cells of living organisms because they have different roles and structures to enable the plant to survive.

These include cells like the Parenchyma, Collenchyma, Sclerenchyma, Xylem and Phloem cells. Xylem cells for instance are complex cells located within the vascular tissues of plants and help transport water and minerals to the rest of the plant from the roots. Xylem cells look long and tracheal which is to enable them carry out the aforementioned roles.  

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3 years ago
Is the correct order in a homeostatic feedback system stimulus, receoptor, control centre, effector?
Fantom [35]

Answer:

Correct

Explanation:

Homeostatic is nothing but ability of a system or living organism to manipulate its internal environment to maintain a stable equilibrium, for example the ability of warm-blooded animals to ascertain a constant body temperature.

The Homoeostatic feedback mechanism has three basis components and they are independent to one another.

These components are receptor, effector and integrating center. The function of receptor is to sense external stimuli and send information to integrating center. The integrating center generally hypothalmus in brain sends this signal to effector for example an organ to react to the stimuli.

So, the order  in a homeostatic feedback system stimulus, receoptor, control centre, effector is correct.

7 0
3 years ago
Potential Energy on the way up the rollercoaster
Nana76 [90]

Answer: Because The potential energy you build going up the hill can be released as kinetic energy — the energy of motion that takes you down the hill. Once you start cruising down that first hill, gravity takes over and all the built-up potential energy changes to kinetic energy. Gravity applies a constant downward force on the cars.Potential energy is the energy an object has as a result of its position. Potential energy is stored energy that has not yet been released. Gravitational potential energy is potential energy that results from an object's position in a gravitational field, and is equal to the object's weight multiplied by its height.

hope this helps have a nice day❤️

Explanation:

8 0
3 years ago
Some of the technology and scientific knowledge of ancient humans was lost when the great library in _____, egypt, was destroyed
Alex
Alexandria, I believe. I hope this is helpful and brainliest would be nice ;)
6 0
3 years ago
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