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Julli [10]
3 years ago
7

Food chains demonstrate the flow of ______ and materials through ecosystems

Biology
1 answer:
Archy [21]3 years ago
3 0

Answer:

energy

Explanation:

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True or false scientists have learned about alien life through studying meteorites
TiliK225 [7]

true becuase they belive that it comes from aliens

5 0
3 years ago
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What word describes a membrane that only allows certain things through it?
stellarik [79]

Answer:

C) semipermeable

Explanation:

because permeable means it allows things through, and then semi makes it to where it only allows certain things through

and Impermeable means it won't let things through  and the other two options just don't make sense for the question

4 0
2 years ago
A well-insulated home, with energy-efficient windows and sealing that prevents air leaks to the outside, can act as
ahrayia [7]

As long as there is no energy transference between the exterior and the interior, and no matter movement, then this home could act as an ideal isolated system.

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

The Loop system is a process, a system, or a circular structure that ends at the same point at which it starts.

<h3>What is an open system?</h3>

The open system is the thermodynamic system that allows the interchange of matters and energy between its exterior and interior. There is an interaction between the system and the environment.

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

The thermodynamic closed system is the system that allows the interchange of energy between the exterior and the interior, but there is no matter interchange. Nos substances or elements can get in or get out of these systems. Only energy as hit or work.

<h3>What is an isolated system?</h3>

The thermodynamic isolated system is the one that does not interact with the environment in which it is immersed. The isolated system does not allow the interchange of matters or energy between its exterior and interior.

In the exposed example, if there is no energy transference between the exterior and the interior, and no matter movement, then this home could act as an ideal isolated system.

You can learn more about isolated, closed, open, and loop systems at

brainly.com/question/12864755

brainly.com/question/14782983

brainly.com/question/3730360

brainly.com/question/13256213

brainly.com/question/17364982

#SPJ1  

8 0
2 years ago
Proteins of the ______ system attach to a bacteria and open pores in its membrane.
skelet666 [1.2K]
C.) Lymphatic your welcome
6 0
3 years ago
Read 2 more answers
Please help me!! 15 points!!!!!
Karolina [17]

Image 1.1 -

Stomata are little moth-like structures in leaves, that, when open, allow the exchange of gases between the plant and the exterior.

Answer:

B.

Image 1.2 -

Without the existance of stomata, the process of transpiration wouldn't be possible if there weren't structures thata allowed the exchange of gases.

Answer:

A.

Image 2 -

So, we can elminate plants because they can photosynthesise; bacteria because they are prokaryotes and can photosynthesise; archaea because they are prokaryotes; hat leaves us with animals and fungi because these cannot photosynthesise and are both eukaryotes.

But, we cannot skip information. It is also said that the organism found has a cell wall, and animals do not have cell walls.

Answer:

C.

Image 4 -

Option 1 = cilia

Option 2 = flagella

Option 3 = pseudopods

Option 4 = pili (they're a meant to attacht to surfaces only bacteria)

Image 5 -

Runner stems are those that grow horizontally, therefore the fourth image with the long horizontal stems.

Rhizome stems are underground stems that can form roots or shoots through their nodes. Therefore, the third image with white background (the one with 2 drawn plants).

Tuber stems are large underground (mostly) structures used as storages for the plant. Therefore, this corresponds to the first image (the one with the white background.

Bulb stems are short and "bulby" stems, whith thick, leaves. Therefore, the second image (the one with the grass background).

Hope it helped,

BioTeacher101

7 0
3 years ago
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