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Elanso [62]
3 years ago
14

Which of the following must a scientific idea be? Select all that apply. ((NO LINKS))

Biology
1 answer:
melamori03 [73]3 years ago
8 0
I think it is repeatable, testable, observable
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D. a continuous rise and fall of water in season oceans

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The cholera toxin, an AB exotoxin, attaches an ADP-ribose group to the host's stimulatory G factor (Gs). The normal function of
SCORPION-xisa [38]
<h2>b) option is correct </h2>

Explanation:

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How many organelles are in plant cells? please list them. :)
Murrr4er [49]
There are 11 organelles in total, 
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Chloroplasts: trap energy from the sun to produce food for plant cell
Cell wall: provides support and protection to the cell membrane, 
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Golgi complex: Transports materials throughout the cell
Lysosomes: Break down food into particles the cell can use. another function is they destroy old or dying cells 
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Gwar [14]

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and also to absorb nutrients

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Side. pertains to the side of a structure
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