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Vikentia [17]
4 years ago
9

An ecosystem is like a machine that cycles matter by using _____

Biology
1 answer:
Cerrena [4.2K]4 years ago
6 0

Answer:

An ecosystem is like a machine that cycles matter by using captured energy.

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HELP??? How is convection in the mantle different from convection in the ocean?
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Answer:

Ocean currents result from two processes - the action of wind on the surface of the water, and from variation in water temperature that causes movement- a process known as convection.Mantle convection is the slow creeping motion of Earth's solid silicate mantle caused by convection currents carrying heat from the interior to the planet's surface. ... This subducted material sinks through the Earth's interior.

Explanation:

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4 years ago
What does it mean if a form of energy appears over the arrow in a chemical reaction?
a_sh-v [17]
The reactants and products are separated by a narrow. Chemical equations should contain information about the state properties.
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3 years ago
I need help ASAP. Don’t answer if you don’t know, but if you answer all of them I will give you brainliest.
icang [17]

Answer:

first of all is this an In class experiment or a video you are going to wach to get the answer to what will happen to the stuff. they are all a production involving decomposition bread cust might mold and the glass bottle might break. the plastic bag might crumple the juice carton might get soggy and fall apart. and the aluminum foil might stay the same. thoes are just my predictions but these are option questions and predictions they do not have to be right just a best guess.

3 0
3 years ago
Which of the following is true about tubular reabsorption?
zloy xaker [14]

Answer: D (It involves carrier-mediated transport).

Explanation:

Tubular reabsorption transports nutrients back into the blood. Tubular reabsorption of nutrients such as sodium, glucose, lactate amino acids, and other organic substances occurs via carrier membrane proteins to the proximal tubule.

Most of the substances that are reabsorbed via the proximal tubule require the use of carrier membrane proteins, for facilitated diffusion, active transport and secondary active transport.

Example of secondary active transport is the sodium-dependent glucose cotranspoter.

5 0
3 years ago
Hurricane Camille was so strong that it broke the instruments used to determine wind speed. How were scientists able to determin
gregori [183]
A would be the best answer if you read on it they talk about how much damage it really did
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3 years ago
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