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horrorfan [7]
3 years ago
7

Below is a food chain from an ecosystem.

Biology
1 answer:
Serggg [28]3 years ago
3 0

Answer:

I think the answer is D.

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Exercise is important for muscles because it
qwelly [4]

Answer:

it is c the answer is C ok thanks

7 0
3 years ago
If more snakes moved into this environment, then
alexandr402 [8]

Answer:

B. <em>The number of grasshopers would go up.</em>

Explanation:

A. is incorrect because it would decrease

C is incorrect  because it would also decrease

D is incorrect because snakes dont eat Hawks, but Hawks eat them

B is <em>correct</em> because since snakes would eat the toads, there would be no toads eating grasshoppers

Hope this helps!!!

4 0
3 years ago
Humans pump water out of the aquifers in the ground to use in their homes. How would this effect the land on top of the aquifer?
NeX [460]
When too much water is pumped out of an aquifer, you can make a sink hole above it, as there is now air/empty space where water used to be.
7 0
2 years ago
27. What is the major reactant needed for the Citric Acid Cycle (aka Krebs Cycle)?
sp2606 [1]

Answer: b. Acetyl Co-A

Explanation:

Acetyl CoA produced through pyruvate, amino acids, and fatty acids are oxidized in the Krebs cycle in CO2, obtaining as products NADH, FADH2 and GTP (ATP). Parallel to this oxidation, the Krebs cycle produces compounds used as precursors for biosynthesis. As it is a cycle, an oxaloacetate molecule could, in principle, oxidize an amount indefinite of acetyl CoA. Acetyl-CoA is formed from the oxidative decarboxylation of pyruvate, sequentially performed by pyruvate dehydrogenase -PDH (complex multi enzymatic of 3 enzymes), in the mitochondrial matrix.

5 0
3 years ago
A longshore current flowing southwards along a coast will primarily transport sediments
babunello [35]

Southwards parallel to the shoreline.

A geological course that is made up of the movement of sediments like silt, clay, shingle and sandd within a coast parallel to the shoreline, which is reliant on oblique approaching wind direction is called longshore drift. Oblique incoming wind restraints water along the coast, and so creates a water current which moves parallel to the coast.


4 0
3 years ago
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