Which adaptation improves the ability to move in an aquatic environment?

Biology

1 answer:

marin [14]3 years ago

8 0

Answer:

their fins or webbled feet hels them to move and search food to eat .

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Match the structural formula to the chemical formula for this substance

omeli [17]

Answer:

D.) HOCOOH

Explanation:

Structural formulas identify where the atoms/bonds within a molecule are located. Therefore, the atoms need to be listed in order of appearance (left to right). This makes the best answer D.) HOCOOH.

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1 year ago

bisphosphoglyceric acid (bpg) is a byproduct of glycolysis released into the bloodstream when an animal's supply of oxygen is lo

valentina_108 [34]

When an animal's oxygen supply is limited, bisphospoglyceric acid increases the oxygen level by acclamitization.

Acclimatization is the term used to describe the advantageous physiological changes brought on by frequent exposure to a hot climate. Increased sweating effectiveness is one of these physiological modifications. It is converted into a molecule identical to that of 2,3-bisphosphoglyceric acid (2,3BPG). A mechanism called 2,3BPG is employed to control the effective emission of oxygen from haemoglobin. As one of the processes of acclimatization, 1,3-BPG levels will rise in a patient's blood when concentration is low. Low oxygen levels increase 1,3BPG levels, which in turn increase 2,3BPG levels and change how well oxygen separates from hemoglobin.

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7 0

2 years ago

I need help with the awnsers

AleksAgata [21]

First of all, this was a bit garbled up, so it is sort of incomplete.

You gave me a total of 43 words, and I only counted 41 slots on the crossword graph itself, which is problematic.

I got as far as I could, but some of the words either weren't provided, or the spaces were made incorrectly for the length of these words.

Across:
2. (black / pitch)
7. conservation
9. radiation
12. crest
13 ?
14. <em>whatever you wrote</em>
15. dense
18. ? (radiant)
19. ? (radiant)
20. amperes
23. medium
25. density
26. ?
30. resistance
31. (pitch / black)
34. voltage
35. insulator
38. amplitudes
39. thermal
40. ?
41. wavelength

Down:
1. electromagnetic
3. (conduction/ convection)
4. (convection/ conduction)
5. (current/ radiation)
6. heat
7. chemical
8. transverse
10. energy
11. nuclear
12. circuit
16. electrical
17. electrons
21. mechanical
24. source
28. ?
32. rise
33. MRS CHEN
34. volts
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3 years ago

11. A steel block has a volume of 0.08 m³ and a density of 7,840 kg/m³. What is the force of gravity acting on the block (the we

andriy [413]

Mass of block steel = 0.8*7.84= 6.272kg
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3 years ago

Which statements did both Aristotle and Ptolemy assume? check all that apply.

nydimaria [60]

Answer:

Both aristotle and ptolemy models stated that the planets rotate on their axis. Both models stated that the planets and objects in the solar system have small orbits called epicycles. The both persons are stated that the sun is the center of the system around which objects have elliptical orbits.

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3 years ago

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