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Assoli18 [71]
3 years ago
7

PLZ HELP FREE BRAINLIST!!!!

Biology
2 answers:
Alex73 [517]3 years ago
7 0

Explanation:

i think b or d , I will confirm

irina [24]3 years ago
5 0

Answer:

D

Explanation:

cuz the first two r bacteria cells since theyre single cells

and the 3rd one is a plant since its an autotroph and makes its own food

the last one is correct cuz its a heterotroph;depends on otehrs for food, and has multiple cells

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Explain the statement “Nutrients do not flow in one direction in the ecosystem, they recycle through the ecosystem.”
kirill115 [55]

Answer:

easy ......

This statement means that the flow of nutrients is not unidirectional in an ecosystem, i.e. the nutrients do not flow in one direction. ... Example: Nutrients that are passed on from the plants to herbivores and then to other organisms are recycled back into the atmosphere after that organism.

6 0
3 years ago
Terry saved some of the tooth-like objects within the hagfish's round mouth to analyze their composition in his mentor's biochem
Triss [41]

Answer:

The correct answer is option a. "scales".

Explanation:

The missing information of this question is the following:

"Terry catches a ray-finned fish from the ocean and notices that attached to its flank is an equally long, snakelike organism. The attached organism has no external segmentation, no scales, a round mouth surrounded by a s*cker, and two small eyes. Terry concludes it is a hagfish."

Gymnophiona is a group of amphibians characterized by having dermal scales as integumentary element. These amphibians are tetrapods and their scales are comprised of several layers of unmineralized collagenous fibers. The skeleton of the hagfish is made entirely of cartilage, therefore it is very likely that the tooth-like objects of hagfish's are made of cartilage, just like the scales of the tetrapod.

7 0
3 years ago
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Please give brainliest.

5 0
2 years ago
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Answer:

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Explanation:

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